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GOVT.TOOL ROOM & TRAINING CENTRE
SEMESTER: SECOND
Course: DIPLOMA IN TOOL & DIE MAKING
Syllabus -Theory and practical Subjects
Course: 1. DIPLOMA IN TOOL & DIE MAKING
SL.
NO
CODE
SUBJECTS
Contact
Hours/Week
Contact
Hours/Semester
1
TDM201
Production Technology – II (Turning)
3
60
2
TDM202
Engineering Mathematics –II
3
60
3
TDM203
Engineering Drawing –II
4
80
4
TDM204
Material Technology –II
3
60
5
TDM205
Applied Science –II
2
40
6
TDM206
Basic Electrical & Electronics
3
60
7
TDM207
English Communication-II
2
40
8
TDM208
Work Shop – II
24.5
490
9
TDM209
Applied Science Lab
3
60
1
Practical
Scheme of Examination
Course: DIPLOMA IN TOOL & DIE MAKING
Scheme of Examination
Subjects
SI.
No
Sub.
Code
Theory
Production
Technology –II ( Tu)
Engineering
Mathematics –II
Engineering
Drawing –II
Material
Technology –II
Applied Science –II
Basic Electrical &
Electronics
English
Communication-II
Practical
1
TDM201
2
TDM202
3
TDM203
4
TDM204
5
TDM205
6
TDM206
7
TDM207
8
TDM208
Work Shop – II
9
TDM209
Applied Science Lab
Total
Govt.Tool Room & Training Centre -Bangalore-10
Contact
Hours
Exam
per
Duration
Week
Exam
Max
Min
Internal
Total
Assessment Marks
Max
Min
Marks Marks Marks Marks
Min
marks
for
passing
3
3
100
50
20
10
120
60
3
3
100
50
20
10
120
60
4
4
100
50
20
10
120
60
3
3
100
50
20
10
120
60
2
3
100
50
20
10
120
60
3
3
100
50
20
10
120
60
2
3
100
50
20
10
120
60
25.5
10
900
540
100
60
1000
600
3
3
100
50
20
10
120
60
47.5
---
1700
940
260
140
1960
1080
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 1
PRODUCTION TECHNOLOGY-II
SUBJECT CODE: TDM 201
Learning goals for Production Technology-II
On completion of this subject, the trainees will be able to:
 Explain the function of shaping machines & safety precautions
 Define the cutting & work holding devises tools for shaping
 Calculate cutting parameters & marching time for shaping
 Define various types of lathes & work holding devices
 Explain types of tool holders, turning tools & geometry
 Describe all turning operations
 Explain thread cutting on lathes
 Calculate cutting parameters & machining time for turning
 State safety precaution for turning
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 2
Contact Hrs./Week: 3
Contact Hrs. / Semester: 60
PRODUCTION TECHNOLOGY-II
SPECIFIC INSTRUCTIONAL OBJECTIVES
1. General safety
- Safety precautions
2. Shaping Machines
- different types
- main parts
- controls
- driving mechanism
- quick return motion
3. Cutting Tool - Shaper
- tool geometry
- roughing tools
- grooving tools
- side tools
- bent tools
- T-Slot tools
- Finishing tool
4. Work holding devises
- Machine vice
- Direct tables
- Chucks
- Collects
- Centres
- Face plates
- Mandrels
- Steady rest
5.
Cutting speeds & feeds
- Work piece material
- Tool material
- Design of machine
- Using tables
6. Calculation of machining time
- Length of Jobs
- Feed per stroke speed
- Cutting stroke
- Return stroke speed
7. Safety
- Rules & regulations
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 3
PRODUCTION TECHNOLOGY-II
8. Lathe Machines
-Types
- main parts
9. Work holding devises
- Chucks
- Collects
- Centres
- Face plates
- Mandrels
- Steady rest
10. Turning tool Geometry
- HSS
- Carbide
- Ceramic
- Roughing tool
- Finishing tool
- Plain turning tool
- Threading tool
11. Tool holder
- Holder for tool bit
- Tool post
- Clamping plate
- Four way tool post
12. Turning operation
- plain
- Step
- Parting
- Boring
- Grooving
- Facing
- Threading
- Profile
- Drilling
- Tapping
- Reaming
- Counter boring
- Eccentric turning
- Copy turning
13. Taper turning methods
- Offset tail stock
- Taper turning attachment
- Effect tool position
- Taper calculation
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 4
PRODUCTION TECHNOLOGY-II
14. Thread Cutting
- Gear setting
- Metric threads
- lead screw
- inch threads from metric lead screw
- Threading dial
- Right & left hand threads
- External & Internal threads
15. Cutting Speed
- Length in m/min
- Material of work Piece
- Tool material
- Cross section of chips
- Cooling
- Design of machine
16. Calculation of R.P.M.
- Cutting speed
- Diameter of work piece
17. Feeds & depth of cut
- Material
- Cutting tools
- Cutting angles
- Feed in mm/revolution
18. Calculation of machining time
- Setting time
- Machine time
- Auxiliary time
- Delay time
- Total time
19. Safety
- Rules & regulations
Reference Books
1. Workshop Technology – S.K.Hazra Chowdhary
2. Production Technology – R.K. Jain
3. Basic Shop theory - Chapmen
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 5
WEEKLY PLAN FOR
PRODUCTION TECHNOLOGY-II
WEEK
NO
CHAPTER TITLE
1
General safety
Shaping Machines
2
Cutting tools
3
Work holding devises
Cutting speeds & feeds
4
Calculation of machining time
5
Safety
Lathe Machines
Work holding devices
6
Turning tools & tool geometry
Govt.Tool Room & Training Centre -Bangalore-10
CONTENTS OF TOPICS
Safety precautions
different types
main parts
controls driving
driving mechanism
quick return motions
tool geometry
roughing tools
grooving tools
side tools
bent tools
T-Slot tools
- grooving tools
- side tools
- bent tools
T-Slot tools
roughing tools
grooving tools
side tools
bent tools
T-Slot tools
Machine vice
Direct tables
Direct tables
Work piece material
Tool material
Design of machine
Using tables
Length of jobs
Feed per stroke
Cutting stroke speed
Return stroke speed
Rules & regulations
types
main parts
chucks
collets
centres
face plates
mandrels
steady rests
HSS
Carbide
Diamond
Ceramic
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 6
WEEKLY PLAN FOR
PRODUCTION TECHNOLOGY-II
WEEK
NO
CHAPTER TITLE
CONTENTS OF TOPICS
7
Turning tools & tool geometry
8
Tool holders
Roughing tools
Finishing tools
Plain turning
facing
Threading tool
Boring
Profile
Parting – off
Holders for tool bit
Tool post
Clamping plate
Four way tool post
Plain
Steps
Parting
Boring
Grooving
Facing
Threading
Profile
Drilling
Tapping
Reaming
Counter boring
Offset tail stock
Taper turning attachment
Effect of tool position
Taper calculations
Gear setting
Inch conversation
Metric threads from inch lead screw
Inch threads from metric lead screw
multistat threads
Threading dial
Right & left hand threads
External & Internal threads
Length in m/min
Material of work piece
Tool material
Cross section of chips
Cooling
Design of machine
9-10
Turning operations
11
Taper turning methods
12-13
Thread cutting
14
Cutting Speed
15
Cutting speed
Diameter of work
Calculation of R.P.M.
Diameter of work piece
16-17
Feeds & depth of cut
18
Calculation of machining time
19&20
Safety
Govt.Tool Room & Training Centre -Bangalore-10
Tables
Material
Cutting tools
Cutting angles
Feed in mm/revolution
Setting time
Machine time
Auxiliary time
Delay time
Total time, Rules & regulations
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 7
ENGINEERING MATHEMATICS-II
SUBJECT CODE: TDM 202
Learning goals for Engineering Mathematics
On completion of this subject, the trainees will be able to:
 Explain Calculus and solve related problems
 Explain differential Calculus and solve related problems
 State the rules of differential and their applications
 Explain methods and rules of integration
 Explain Complex Numbers and solve related problems
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 8
ENGINEERING MATHEMATICS-II
Contact Hrs. /Week: 3
Contact Hrs. / Semester: 60
SPECIFIC INSTRUCTIONAL OBJECTIVES
1.0 ANALYTICAL GEOMETRY
1.1 Define margin, co ordinate axes.
1.2 Define Abscissa & Ordinates of a point.
1.3 Obtain equation for the distance between two points in terms of coordinate.
1.4 Using the distance formula to find the distance between the two points.
1.5 Problems of the following type:
a) Find distance between the given points
b) S.T.the given points are collinear
c) S.T.the given 3 points from the vertices of a triangle
d) S.T.the given 4points form the vertices of a parallelogram, rectangle, square, rhombus,
etc
1.6 Explain the section of a straight line.
1.7 Derive section formulae for Internal &External division.
1.8 writes formulae for midpoint of a line.
1.9 Solve problems on Internal External Division.
1.10 Derive Area of a triangle formed by the given points.
1.11 Examples of co-ordinates of the centroid of a triangle.
1.12 Find the area of the Quadrilateral formed by the given points etc.
2.0 LIMITS
2.1 Define independent , dependent variable & constants with examples
2.2 Define a function
2.3 List type of function
2.4 Define 1) Direct & inverse function
2) Explicit & implicit function
3) Odd & even function with examples
2.5 Define limit of a function
2.6 Theorems on limits
2.7 Solve problems on limits of a function by factorization
2.8 Solve problems on limits of a function by rationalization
2.9 Solve problems on limits of a function when X tends infinity
2.10 Deduce 1) lim xⁿ-aⁿ/x-a =naⁿ⁻ª for any rational number (no proof)
x→a
2) lim sinθ/θ=1 where θ is in radians (statement only)
x→0
2.11Solve problems on above results
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 9
ENGINEERING MATHEMATICS-II
3.0. DIFFERENTIATION
3.1 Definition of differentiation
3.3 Derive differentiation of a functions from first principle method xⁿ, sinx , cosx with respect to x
3.4 State derivative of eх and logx
3.5 State rules of differentiation
1) Derivative of sum
2) Product & quotient of function
3.6 Solve problems on rules of differentiation
3.7 Obtain the derivatives of a function of function (chain rule )
3.8 Inverse trigonometric functions
3.9 Implicit functions & parametric functions
3.10 Solve problems on above types
3.11 Carry out logarithmic differentiation
3.12 Solve simple problems of the type xⁿ, a^x, x^sin x , x^1/x etc.,
3.13 Obtain the 2nd derivative of a function
4.0 INTEGRAL CALCULUS
4.1 Definition of integration as anti-derivative
4.2 List of standard integrals
4.3 State rules of integration
4.4 Solve the problems on rules of integration
4.5 Explain integration by substitution method
4.6 Solve simple problems on substitution method
5.0 DEFINITE INTEGRALS
5.1 State b∫ªf (x)dx as a definite integral.
5.2 Explain definite integrals as a limit of sum(statement)
5.3 Write the formulae for finding area, volume of a function.
6.0
6.1
6.2
6.3
6.4
6.5
COMPLEX NUMBERS
Definition
Real and Imaginary parts of a complex number
Conversion from one form to other
Conjugate of a complex number.
Addition, subtraction, multiplication and division of a complex number.
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 10
WEEKLY PLAN FOR
ENGINEERING MATHEMATICS-II
WEEK
NO
CHAPTER TITLE
UNIT -1
1-3
ANALYTICAL
GEOMETRY
UNIT -2
4-5
LIMITS
UNIT 3
6-7
DIFFERENTIATION
Govt.Tool Room & Training Centre -Bangalore-10
CONTENTS OF TOPICS
1.1 Define margin, co ordinate axes.
1.2 Define Abscissa & Ordinates of a point.
1.3 Obtain equation for the distance between two points
in terms of coordinate.
1.4 Using the distance formula to find the distance
between the two points.
1.5 Problems of the following type:
a)Find distance between the given points
b)S.T.the given points are collinear
c)S.T.the given 3 points from the vertices of a
triangle
d) S.T.the given 4points form the vertices of a
parallelogram,rectangle,square,hombus,etc
1.5 Explain the section of a straight line.
1.6 Derive section formulae for Internal &External
division.
1.7 write formulae for midpoint of a line.
1.8 Solve problems on Internal External Division.
1.9 Derive Area of a triangle formed by the given points.
1.10 Examples of co-ordinates of the centroid of a
triangle.
1.11 Find the area of the Quadrilateral formed by the
given points etc.,
Define independent , dependent variable & constants
with examples
Define a function
List type of function
Define 1) Direct & inverse function
2) Explicit & implicit function
3) Odd & even function with examples
Define limit of a function
Theorems on limits
Solve problems on limits of a function by factorization
Solve problems on limits of a function by rationalization
Solve problems on limits of a function when X tends
infinity
Deduce 1) lim xⁿ-aⁿ/x-a =naⁿ⁻ª for any rational number
(no proof)
x→a
2) lim sinθ/θ=1 where θ is in radians (statement only)
x→0
x→0
x→0
Solve problems on above results
Definition of differentiation
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 11
WEEKLY PLAN FOR
ENGINEERING MATHEMATICS-II
WEEK
NO
CHAPTER TITLE
8-9
DIFFERENTIATION
10
DIFFERENTIATION
UNIT 4
11-16
INTEGRAL CALCULUS
UNIT-5
Derive the differential co-efficient (dy/dx)
Derive differentiation of a functions from first principle
method xⁿ, sinx , cosx with respect to x
State derivative of eх and logx
State rules of differentiation
1) Derivative of sum
2) Product & quotient of function
Solve problems on rules of differentiation
Obtain the derivatives of a function of function (chain
rule )
Inverse trigonometric functions
Implicit functions & parametric functions
Solve problems on above types
Carry out logarithmic differentiation
Solve simple problems of the type xⁿ, a^x, x^sin x , x^1/x
etc.,
Obtain the 2nd derivative of a function
Solve problems on successive differentiation
Definition of integration as anti-derivative
List of standard integrals
State rules of integration
Solve the problems on rules of integration
Explain integration by substitution method
Solve simple problems on substation method
State b∫ªf (x) dx as a definite integral.
State theorems on definite integral
Solve the problems of the same type as in indefinite integral
using limits of integration.
DEFINITE INTEGRALS
Explain definite integrals as a limit of sum(statement)
Write the formulae for finding area, volume of a
function.
Solve the problems on above Application
UNIT-6
COMPLEX NUMBERS
Definition
Real and Imaginary parts of a complex number
Conversion from one form to other
Conjugate of a complex number.
Addition, subtraction, multiplication and division of a
complex number.
17-18
19-20
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 12
ENGINEERING DRAWING –II
SUBJECT CODE: TDM 203
Learning goals for Engineering Drawing
On completion of this subject, the trainees will be able to:
 Prepare the detail drawings with the help of the given assembly drawings.
 Prepare the assembly drawing with the help of the given detail drawings.
 Prepare the bill of materials.
 Decide dimensions for all mating parts.
 Interpret special views.
 Interpret the symbols for surface finish.
 Interpret tolerances and fits correctly.
 Represent various types of springs, welding symbols etc.
 Demonstrate indications of fits and tolerances.
 Purpose and importance of auxiliary vies in assembly drawings
 Demonstrate and explain the use of surface roughness symbols as per IS
696:1972
 Review of sectional views.
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 13
ENGINEERING DRAWING –II
Contact Hrs./Week: 4
Contact Hrs. / Semester: 80
SPECIFIC INSTRUCTIONAL OBJECTIVES
I - REVIEW
1 .Review
Lines, Lettering, Angle of Projection & Types of Sectioning
2.Auxillary Views
What is as auxiliary view? When to choose auxiliary views?
3.Auxillary Views (Continued)
Extra Exercise from reference books
4.Developments of Solids
Introduction, , Development of Cubes, Calculations & Related
Practice
5.Developments of Solids
Development of Prisms, Calculations & Related Practice
6.Developments of Solids
Development of Cylinders, Calculations & Related Practice
7.Developments of Solids
Development of Pyramids, Calculations & Related Practice
8.Developments of Solids
Development of Cones, Calculations & Related Practice
9.Surface Roughness
What is surface roughness? Symbols used for indication.
Indications added to the symbols, Eg: (Direction of Lay). Details
of the characteristics, Eg: (Roughness Grade)
II
Preparation of Assembly drawing, detail drawing & part list
1. Screw jack
2. Pipe vice
3. Tool Maker’s Clamp
4. Mini Vice
5. Universal Coupling
6. Tennon & Fork
Reference Books
1
2
3
4
5
6
7
Elementary Engineering drawing : N.D.Bhatt
Engineering Drawing : K.R. Gopal Krishna
Fundamentals of Engineering drawing : R.K. Dhawan
Engineering Drawing : I.S. Morris
Step by step Engineering drawing : Vee Ess
Engineering graphics : Verges
Engineering drawing by Venugopal
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 14
WEEKLY PLAN FOR
ENGINEERING DRAWING –II
Week
No.
Topics
1
Review
2
Auxiliary Views
Key Points
Reference
Page No.
Lines, Lettering, Angle
of Projection & Types
of Sectioning
GTTC Work Book,
Engineering
Drawing by KRG &
N D Bhatt
Related
Information
from the
Reference
Books
What is as auxiliary
view? When to choose
auxiliary views?
Extra Exercise from
reference books
Introduction, ,
Development of
Cubes, Calculations &
Related Practice
Development of
Prisms, Calculations &
Related Practice
3
Auxiliary Views
(Continued)
4
Developments of
Solids
5
Developments of
Solids
6
Developments of
Solids
Development of
Cylinders, Calculations
& Related Practice
7
Developments of
Solids
Development of
Pyramids, Calculations
& Related Practice
8
Developments of
Solids
9
10
11
12
Surface Roughness
Additional
Assignments
Internal
Assessment - 1
Tool Makers
Clamp
13
Detail Drawing
14
Draw the Detail
Drawing of
Mini Vice
Development of
Cones, Calculations &
Related Practice
What is surface
roughness? Symbols
used for indication.
Indications added to
the symbols, Eg:
(Direction of Lay).
Details of the
characteristics, Eg:
(Roughness Grade)
GTTC Work Book
Remarks
Has to do one
example of all
types of
sectioning
Page 65,66,
67 & 68
8 - 10 Exercises
Page 69
Page 71
GTTC Work Book,
Engineering
Drawing by KRG
Page 70
Page 73 &
74
Page 72
GTTC Work Book
Page 75 to
79
Assignments
from reference
books
Assignments
from reference
books
Assignments
from reference
books
Assignments
from reference
books
Assignments
from reference
books
Assignment Preparation of
Extra
Information
(Notes)
Assembly
Assembly, Function /
Working, Part List
Tennon & Fork,
Dimensioning, Part
List
Check for Line
Standards, Thread
Conventions,
Sectioning
Govt.Tool Room & Training Centre -Bangalore-10
Assignment Part Drawing
GTTC Work Book
Page No. 64
Detail Drawing
Provided
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 15
WEEKLY PLAN FOR
ENGINEERING DRAWING –II
Week
No.
15
Topics
Screw Jack
Key Points
Explain the Product
and its Function.
1) Decide the Type of
Sectioning & no. of
Views Required.
2) Check for Line
Standards &
Application
Reference
Page No.
Remarks
Machine Drawing
by N D Bhatt
3) Ballooning.
4) Prepare Part List
16
17
18
19
Tennon & Fork
Additional
Assignments
Internal
Assessment - 2
Pipe Vice
5) Dimensioning and
Fits Involved
Assembly & Details as
at Sl. No. 12
GTTC Work Book
Page No. 64
Assembly
1)Assembly, Function
/ Working
2) Necessity of Partial
Sectioning.
3) Check for line
Standards &
Application.
Machine Drawing
by N D Bhatt
4) Prepare Part List
20
Universal Coupling
Follow all the above
Details for Assembly &
Part Drawing
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 16
MATERIAL TECHNOLOGY -II
SUBJECT CODE: TDM 204
Learning goals for Material Technology
On completion of this subject, the trainees will be able to:
 Explain I.C. diagrams
 Explain and define the Heat Treatment processes
 Explain heat treatment of HSS
 Explain and define Annealing, Normalizing, Hardening & Tempering
 Use TTT diagrams
 Explain quenching processes
 State the different methods to prevent oxidation
 State various defects in Heat Treatment
 Classify steels
 Define plastics
 State the advantages & disadvantages of plastics
 Explain the basic chemistry of plastics
 Identity plastic materials and state their abbreviations
REFERANCE BOOKS:
1. Heat treatment – Principles and techniques By T.V.Rajan, C.P.Sharma, Ashok Sharma
2. Material Science by R.B.Gupta
3. Material Science and processes By S.K.Hazra Chowdhary
4. Material Science and Metallurgy by O.P.Khanna
5. Westermann Tables
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 17
Contact Hrs./Week: 3
Contact Hrs. / Semester: 60
MATERIAL TECHNOLOGY -II
SPECIFIC INSTRUCTIONAL OBJECTIVES
1. Explain I.C. diagrams
1.1 Hypo-eutectoid & hyper- eutectoid
1.2 AC1 & AC3 lines
1.3 Reactions: eutectoid eutectic Peritectic
2. Heat Treatment of Steels
2.1 Definition, purpose
2.2 Stages
3. Heat Treatment of process
3.1 Hardening
3.2 Tempering
3.3 Normalizing
3.4 Annealing
3.5 Austempering
3.6 Martempering
4. Heat Treatment of high speed steel
4.1 Double tempering
4.2 Process
4.3 Temperature range
5. TTT Curves
5.1 Time, temperature & transformation
5.2 S – curves
5.3 C- curves
6. Quenching
6.1 Transfer austenite to marten site
6.2 Distortion
7. Prevention against oxidation
7.1 Salt bath furnace
7.2 Vacuum
7.3 Inactive gas
7.4 Cast iron chips
7.5 Stainless steel foil
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 18
MATERIAL TECHNOLOGY -II
8. Quenching cracks
8.1 Sources of cracking
8.2 Improper cooling
8.3 Steel structure
9. Quenching media
9.1 Water
9.2 Oil
9.3 Brine solution
9.4 Air
10. Defects in Heat Treatment
10.1 Cracks
10.2 War page
10.3 Scaling
10.4 Distortion
11. Surface hardening of steel
11.1 Pack method
11.2 Carburising media
11.3 Penetration depth
11.4 Cyanide method
11.5 Direct quenching
11.6 Nit riding
11.7 Ammonia
11.8 Induction hardening
11.9 High frequency current
11.10 Flame hardening
11.11 Water quenching
11.12 Oil quenching
12. Alloying elements
12.1 Purpose
12.2 Types
12.3 Manganese
12.4 Molybdenum
12.5 Nickel
12.6 Invar
12.7 Tungsten
12.8 Stainless steels
12.9 High speed steels
13. IS Codification of Steels
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 19
MATERIAL TECHNOLOGY -II
14. Hardness testing methods
14.1 Brinnel
14.2 Ball penetration
14.3 Precautions
14.4 Applications
14.5 Vickers
14.6 Diamond
14.7 Rockwell
14.8 A-scale
14.9 B- scale
14.10 C- scale
14.11 SHORE scleroscope method
15. Classification of Steels
15.1 General structural steels
15.2 Case hardening
15.3 Flame & induction hardening steels
15.4 Through hardening steels
15.5 Cold rolled carbon steels
15.6 Hot rolled carbon steels
15.7 Spring steels
15.8 Fee cutting steels
15.9 Black bars
15.10 Tool & die steels and their Applications
16. Definition of plastics
16.1 Synthetic
16.2 Organic
16.3 Light molecular weight
16.4 Formed under pressure of under heat
16.5 Semi synthetic
16.6 Full synthetic
17. Semi synthetic materials
17.1 Refined natural material
17.2 Natural rubber
17.3 Cellulose
18. Full synthetic materials
18.1 Petroleum based
18.2 Coal
18.3 Air
18.4 Water
18.5 Gas
18.6 Monomers
18.7 Polymers
18.8 Polymerization
18.9 Ethylene
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Page No: 20
MATERIAL TECHNOLOGY –II
19. Advantages & disadvantages of plastics
19.1 Flexible
19.2 Light
19.3 Strong
19.4 Transparent
19.5 Repair difficulties & difficult to demolish
20.Chemistry of plastics
20.1 Molecule
20.2 Monomers
20.3 Polymers
20.4 Organic/in organic
20.5 Valency
20.6 Electro valent
20.7 Covalent
20.8 Carbon
20.9 Single bond
20.10 Double or triple bond
20.11 Primary valency secondary valency
21. Polymerization
21.1 Addition
21.2 Condensation
21.3 Thermo setting
21.4 Thermo plastics
22. Plastics materials, their properties & applications
22.1 Polyethylene
22.2 Polypropylene
22.3 P.V.C.
22.4 Acetates
22.5 Tetra flour ethylene
22.6 Acrylic
22.7 A.B.S.
22.8 Amides
22.9 Ureates
22.10 Laminates
22.11 Formaldehyde
22.12 Polyester
22.13 Amino
22.14 Epoxy
23. Identification of plastic materials
23.1 Burning test
23.2 Smell test
23.3 Self extinguishing
23.4 Drop test
23.5 Density test
24. Abbreviation of plastic materials
1) A.B.S. 2) P.V.C. 3) P.P .4) P.S
5) C.A.
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Page No: 21
WEEKLY PLAN FOR
MATERIAL TECHNOLOGY – II
WEEK
NO
1
2
3
4
5
6
7
8
CHAPTER TITILE
CONTENTS OF TOPICS
REMARKS
Hypo-eutectoid & Hypereutectoid
AC1 & AC3 lines
I.C. diagrams
Reactions: eutectoid
Eutectic
Peritectic
Heat Treatment of Steels
Definition, purpose
sta Stages
Heat Treatment of process
Hardening
Tempering
Normalizing
Annealing
Austempering
Mar tempering
Heat Treatment of high Speed
Double tempering
steel
process
Temperature range
TTT Curves
Time, Temperature &
Transformation
S – curves
C- curves
Quenching
Transfer austenite to marten site
Distortion
Quenching media
Prevention against
Salt bath furnace
oxidation
Vacuum
Inactive gas
Cast iron chips
Stainless steel foil
Sources of cracking
Improper cooling
Quenching cracks
Steel structure
9
Quenching media
Water
Oil
Brine solution
Air
Defects in Heat
Treatment
Cracks
War page
Scaling
Distortion
10
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Page No: 22
WEEKLY PLAN FOR
MATERIAL TECHNOLOGY – II
WEEK
NO
11-12
CHAPTER TITILE
Surface hardening of steel
Alloying elements
13-14
Hardness testing methods
15-17
Classification of Steels
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CONTENTS OF TOPICS
REMARKS
Pack method
Carburising media
Penetration depth
Cyanide method
Direct quenching
Nit riding
Ammonia
Induction hardening
High frequency current
Flame hardening
Water quenching
Oil quenching
Purpose
Types
Manganese
Molybdenum
Nickel
Invar
Tungsten
Stainless steels
High speed steels
Brinnel
Ball penetration
Precautions
Applications
Vickers
Diamond
Rockwell
A-scale
B-scale
C- scale
SHORE Scleroscope method
General structural steels
Case hardening steels
Flame & induction hardening steels
Through hardening steels
Cold rolled carbon steels
Hot rolled carbon steels
Spring steels
Fee cutting steels
Black bars
Tool & die steels
their applications
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 23
WEEKLY PLAN FOR
MATERIAL TECHNOLOGY – II
WEEK
NO
CHAPTER TITILE
18
Definition of plastics
Semi synthetic materials
19
Full synthetic materials
CONTENTS OF TOPICS
Advantages & disadvantages of
plastics
Chemistry of Plastics
20
Polymerization
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REMARKS
Synthetic
Organic
Light molecular weight
Formed under pressure of under
heat
Semi synthetic
Full synthetic
Refined natural material
Natural rubber
Cellulose
Petroleum based
Coal
Air
Water
Gas
Monomers
Polymers
Polymerization
Ethylene
Flexible
Light
Strong
Transparent
Repair difficulties
Difficult to demolish
Molecule
Monomers
Polymers
Organic/in organic
Valency
Electro valent
Covalent
Carbon
Single bond
Double or triple bond
Primary valency
Secondary valency
Addition
Condensation
Thermo setting
Thermo plastics
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 24
WEEKLY PLAN FOR
MATERIAL TECHNOLOGY – II
Plastic materials, their
properties & applications
21-22
Identification of plastic materials
Abbreviation of plastic materials
Govt.Tool Room & Training Centre -Bangalore-10
Polyethylene
Polypropylene
P.V.C.
Acetates
Tetra flour ethylene
Acrylic
A.B.S.
Amides
Ureates
Laminates
Formaldehyde
Polyester
Amino
Epoxy
Burning test
Smell test
Self extinguishing
Drop test
Density test
A.B.S.
P.V.C.
P.P
P.S
C.A.
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 25
APPLIED SCIENCE -II
SUBJECT CODE: TDM 205
Learning goals for Applied Science
On completion of this subject, the trainees will be able to:
 Solve simple problems related to properties of Liquids
 Solve simple problems related to Viscosity
 Define a wave
 Explain illumination & SI units
 State the difference between electricity at rest & in motion
 Explain the basics of modern physics
 Explain Periodic Classification of elements
 Demonstrate the use of Periodic Table
 Explain the structures of solid materials
 Explain the difference between galvanic & electrolytic conduction
 Sate industrial applications of electrolysis
 Explain the constructional details of lead accumulators
 Define PH and its industrial applications
 Define corrosion
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Page No: 26
APPLIED SCIENCE -II
Contact Hrs./Week: 2
Contact Hrs. / Semester: 40
SPECIFIC INSTRUCTIONAL OBJECTIVES
1. BASIC OF STATICS (VECTORS)
1.1 Represent a vector quantity geometrically.
1.2 Define concurrent and no concurrent vector (force).
1.3 Define resultant of two or more concurrent vectors (forces).
1.4 Define equilibrium of vectors.
1.5 Define equilibrant.
1.6 Write the relation between resultant and equilibrant.
1.7 State and explain the law of parallelogram of vectors.
1.8 Obtain expression for the magnitude and direction of the resultant of two vectors acting at a
point.
1.9 Explain resolution of vectors.
1.10 Solve problem on parallelogram law and resolution of vector.
1.11 State and explain the converse of law of triangle of vectors.
1.12 State and explain the law of polygon of vectors.
1.13 State and explain Lamis theorem.
1.14 Derive experiments to verify the law of parallelogram of vectors and the converse of the law
of triangle of vectors and Lamis theorem.
1.15 Solve problem on law of triangle of vector, Lamis theorem.
1.16 Define moment of force.
1.17 Write SI Unit and dimension of it.
1.18 Define positive and negative moment of force.
1.19 Define couple and moment of a couple.
1.20 Write practical applications of couple.
1.21 Define like and unlike parallel forces.
1.22 Explain the resultant of like parallel forces.
1.23 Explain the resultant of unlike parallel forces.
1.24 Explain the condition of equilibrium of no. of coplanar parallel force
1.25 Describe an experiment to verify the conditions of equilibrium of parallel coplanar force
1.26 Solve problems on parallel force.
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Page No: 27
APPLIED SCIENCE -II
2. PROPERTIES OF SOLIDS & LIQUIDS
2.1 Define elasticity with examples.
2.2 Explain the meaning of elastic limit.
2.3 Define plasticity With example
2.4 Define stress
2.5 Write SI unit & Dimension of Stress.
2.6 Define Tensile stress with examples.
2.7 Define volume stress with examples.
2.8 Define shear Stress with examples.
2.9 Define strain.
2.10 Define tensile Strain with examples.
2.11 Define Volume strain with examples.
2.12 Define shear Strain with examples
2.13 Define HOOKE'S law.
2.14 Explain limitations of HOOKE'S law
2.15 Define Co-efficient of elasticity, (Modulus of elasticity).
2.16 Write the formula of MODULUS OF ELASTICITY.
2.17 Define Young’s modulus. Write its formulas.
2.18 Write its SI Units & Dimensions.
2.19 Define bulk modulus & Write its formula. Write its SI Unit & Dimensions.
2.20 Define rigidity modulus & write its Formula.
2.21 Write its SI Units & Dimensions.
2.22 Define Factors of safety.
2.23 Write its formula
2.24 Describe an experiment to determine Young’s modulus of a material using Searle’s apparatus.
2.25 Solve problems.
2.26 Explain liquid as a State of Matter.
2.27 Define thrust & write its SI unit.
2.28 Define pressure & Write its SI Unit.
2.29 Derive an expression for the pressure at a point inside a liquid at rest
2.30 Solve problems.
2.31 Define adhesive force With examples.
2.32 Define cohesive Force with an example.
2.33 Explain the nature of meniscus with examples.
2.34 Define angle of contact With examples.
2.35 Explain surface tension on the basis of molecular theory.
2.36 Define surface tension.
2.37 Write the formula, SI units & Dimension of it.
2.38 Give example for the existence of surface tension.
2.39 Explain the factors affecting the surface tension.
2.40 Write the applications of surface tension.
2.41 Define capillary rise & Capillarity.
2.42 Obtain an equations for surface tension in case of capillary rise
2.43 Describe an experiment to determine Surface tension of water by capillary rise method.
2.44 solve problems
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Page No: 28
APPLIED SCIENCE -II
2.45 Explain the concept of friction in a liquid flow.
2.46 Explain Viscous force
2.47 Define Viscosity
2.48 Explain the factors affecting the viscous force.
2.49 Explain co-efficient of Viscosity.
2.50 Write SI unit & Dimension of co-efficient of Viscosity.
2.51 Discuss the Effect of temperature on viscosity of liquid & Gases
2.52 List the applications of viscosity.
2.53 Describe an experiment to determine viscosity of water by poissulle's method.
3. WAVE MOTION
3.1 List the characteristics of stationary waves.
3.2 Define free Vibrations With examples.
3.3 Define Forced vibrations With examples.
3.4 Define resonance with examples.
3.5 Describe an experiment to determine velocity of Sound in air At room temperature & 0° Celsius
by resonance air column method.
3.6 Solve Problems.
3.7 Define beat & beats frequency.
3.8 State applications of beats.
3.9 Explain the transverse vibrations of stretched string.
3.10 State the 3 Laws of Transverse vibration of stretched string with relevant formula.
3.11 Describe an experiment to determine the frequency of tuning fork by comparison method
using sonometer.
3.1 2Describe an experiment to determine the frequency of tuning fork by
4. ENGINEERING CHEMISTRY
4.1 Write the harmful effects of air pollution.
4.2 Explain Acid rain & its effect.
4.3 Explain Green house effect.
4.4 Explain global warming
4.5 List the effects of global warming.
4.6 Explain ozone layer & its Importance
4.7 List the causes of depliction of ozone layer (without any equation).
4.8 List the causes of depliction of ozone layer(without any equation)
4.9 List the effects of ozone layer.
4.10 Discuss the control of Air pollution.
4.11 Explain Water pollution.
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Page No: 29
APPLIED SCIENCE -II
4.12 Discuss the causes of Water pollution(sewage,effluents,algai & micro organisms)
4.13 Explain the methods of control of sewage problems and Disposals
4.14 Define corrosion.
4.15 Describe Diff. types of corrosion
1.Electro chemical theory of corrosion
2.Formations of galvanic Cells
3.Concentration cells
4.16 Explain the preventive measures of corrosion
1.By alloying 2.By surface coating 3.By galvanizing 4.Electroplating
5.By anodizing 6.By Cathodic Protection
5. pH of Solution & its Industrial Applications
5.1 Explain nature of Solution on the basis of (H⁺) ion & (OH¯) ion Concentration
5.2 Explain ionic product of Pure Water
5.3 Define Neutral, Basic, & Acidic solution
5.4 Define pH of a solution.
5.5 Define Neutral Basic & Acid solution by using pH
5.6 Give the pH values of some solutions.
5.7 Write the applications of pH solution.
REFERENCE BOOKS
1 First PUC and Second PUC Physics Text Books – by different authors...
2 Text book of physical chemistry by P.L.Soni publisher S.Chand and Co.
3 Essentials of physical chemistry by B.S.Bhal and G.B.Tuli,
4 Text book of physical chemistry by K.K.Sharma and L.K.Sharma, Vikas publication house.
5 Applied Science for polytechnics- by different authors.
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Page No: 30
WEEKLY PLAN FOR
APPLIED SCIENCE -II
UNIT NO.1
Basic of statics
(VECTORS)
WEEK NO
Represent a vector quantity geometrically.
1
2
3
4
5
6
Define concurrent and non-concurring vector (force).
Define resultant of two or more concurrent vectors (forces).
Define equilibrium of vectors.
Define equilibrant.
Write the relation between resultant and equilibrant.
State and explain the law of parallelogram of vectors.
Obtain expression for the magnitude and direction of the resultant of two vectors
acting at a point.
Explain resolution of vectors.
Solve problem on parallelogram law and resolution of vector.
State and explain the converse of law of triangle of vectors.
State and explain the law of polygon of vectors.
State and explain Lamis theorem.
Derive experiments to verify the law of parallelogram of vectors and the
converse of the law of triangle of vectors and Lamis theorem.
Solve problem on law of triangle of vector, Lamis theorem.
Define moment of force.
Write SI Unit and dimension of it.
Define positive and negative moment of force.
Define couple and moment of a couple.
Write practical applications of couple.
Define like and unlike parallel forces.
Explain the resultant of like parallel forces.
Explain the resultant of unlike parallel forces.
Explain the condition of equilibrium of no. of coplanar parallel force
Describe an experiment to verify the conditions of equilibrium of parallel
coplanar force
Solve problems on parallel force.
Define elasticity with examples.
Explain the meaning of elastic limit.
Define plasticity With example
Define stress
Write SI unit & Dimension of Stress.
Define Tensile stress with examples.
Define volume stress with examples.
Define shear Stress with examples.
Define strain.
Define tensile Strain with examples.
Define Volume strain with examples.
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Page No: 31
WEEKLY PLAN FOR
APPLIED SCIENCE -II
UNIT NO.2
WEEK
NO
7
8
PROPERTIES OF SOLIDS & LIQUIDS
Define shear Strain with examples
Define HOOKE'S law.
Explain limitations of HOOKE'S law
Define Co-efficient of elasticity, (Modulus of elasticity).
Write the formula of MODULUS OF ELASTICITY.
Define Young’s modulus. Write its formulas.
Write its SI Units & Dimensions.
Define bulk modulus & Write its formula. Write its SI Unit & Dimensions.
Define rigidity modulus & write its Formula.
Write its SI Units & Dimensions.
Define Factors of safety.
Write its formula
Describe an experiment to determine Young’s modulus of a material using Searle’s apparatus.
9
10
11
Solve problems.
Explain liquid as a State of Matter.
Define thrust & write its SI unit.
Define pressure & Write its SI Unit.
Derive an expression for the pressure at a point inside a liquid at rest
Solve problems.
Define adhesive force With examples.
Define cohesive Force with an example.
Explain the nature of meniscus with examples.
Define angle of contact With examples.
Explain surface tension on the basis of molecular theory.
Define surface tension.
Write the formula, SI units & Dimension of it.
Give example for the existence of surface tension.
Explain the factors affecting the surface tension.
Write the applications of surface tension.
Define capillary rise & Capillarity.
Obtain an equation for surface tension in case of capillary rise.
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Page No: 32
WEEK PLAN FOR
APPLIED SCIENCE -II
UNIT NO.2
PROPERTIES OF SOLIDS & LIQUIDS
WEEK
NO
12
Describe an experiment to determine Surface tension of water by capillary rise
method.
solve problems
Explain the concept of friction in a liquid flow.
Explain Viscous force
Define Viscosity
Explain the factors affecting the viscous force.
Explain co-efficient of Viscosity.
Write SI unit & Dimension of co-efficient of Viscosity.
Discuss the Effect of temperature on viscosity of liquid & Gases
List the applications of viscosity.
Describe an experiment to determine viscosity of water by poissulle's method.
UNIT NO.3
WAVE MOTION
13
14
15
List the characteristics of stationary waves.
Define free Vibrations With examples.
Define Forced vibrations With examples.
Define resonance with examples.
Describe an experiment to determine velocity of Sound in air At room temperature & 0°
Celsius by resonance air column method.
Solve Problems.
Define beat & beats frequency.
State applications of beats.
Explain the transverse vibrations of stretched strings.
State the 3 Laws of Transverse vibration of stretched string with relevant formula.
Describe an experiment to determine the frequency of tuning fork by comparison method
using sonometer.
Describe an experiment to determine the frequency of tuning fork by absolute method by
sonometer
UNIT NO.4
16
ENGINEERING CHEMISTRY
Write the harmful effects of air pollution.
Explain Acid rain & its effect.
Explain Green house effect.
Explain global warming
List the effects of global warming.
Explain ozone layer & its Importance
List the causes of duplication of ozone layer(without any equation)
List the effects of ozone layer.
Discuss the control of Air pollution.
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Page No: 33
WEEK PLAN FOR
APPLIED SCIENCE -II
17
Explain Water pollution.
Discuss the causes of Water pollution(sewage,effluents,algai & micro organisms)
Explain the methods of control of sewage problems and Disposals
Define corrosion.
Describe Diff. types of corrosion
1.Electro chemical theory of corrosion
2.Formations of galvanic Cells
3.Concentration cells
Explain the preventive measures of corrosion
1.By alloying 2.By surface coating 3.By galvanizing 4.Electroplating
5.By anodizing 6.By Cathodic Protection
UNIT NO.5
pH of Solution & its Industrial Applications
18
19 & 20
Explain nature of Solution on the basis of (H⁺) ion & (OH¯) ion Concentration
Explain ionic product of Pure Water
Define Neutral, Basic, & Acidic solution
Define pH of a solution.
Define Neutral Basic & Acid solution by using pH
Give the pH values of some solutions.
Write the applications of pH solution.
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II-SEMESTER SYLLABUS DTDM COURSE
Page No: 34
BASIC ELECTRICAL & ELECTRONICS
SUBJECT CODE: TDM 206
Contact Hrs./Week: 3
1.
Contact Hrs. / Semester: 60
Basics of electricity
1.1 Definition of electric current, emf, electric potential,
1.2 Potential difference, ohm's law , specific resistance,
1.3 Simple problems limitations of ohms law,
1.4 Series parallel circuit.
1.5 Kirchhoff’s current law and voltage law, discuss power,
1.6 Energy & units.
2. Conductor & Insulators
2.1 Definition of conductors & insulators , properties examples
2.2 Semi-conductor materials Ge & Si atomic structure, doping,
2.3 Trivalent & pentavalent donors and acceptors.
2.4 N & P type semi-conductors, intrinsic & extrinsic
2.5 Semiconductors, energy level, PN junction diode.
2.6 Transistors, types of transistors & characteristics of transistors.
3. Electromagnetic Induction
3.1 State faradays laws & Lenz’s laws. Definition of flux,
3.2 Mmf, reluctance, absolute permeability, self inductance,
3.3 Mutual inductance.
3.4 Mutual inductance, expression for energy stored in a inductor,
3.5 Inductance in series & parallel, coefficient of coupling,
3.6 Inductive reactance & definition of quality factor.
4. AC Fundamentals
4.1 Define amplitude, peak value, cycle, frequency, time period,
4.2 Phase with respect to sine wave, phase difference leading & Lagging phase shift.
4.3 Expression for rms value, average value. Discuss form factor,
4.4 Peak factor simple problems.
5. Digital Electronics
5.1 Introduction, decimal system, binary system & octal system
5.2 Hexa decimal system
6. Transformers
6.1 Study of principle of operation of transformer,
6.2 Emf equation, turns ratio, voltage transformation,
6.3 Ratio, losses of transformer, efficiency, regulation.
6.4 Construction of power transformer, classification of
6.5 Transformer, based on core.
6.6 Frequency, auto transformer, uses of isolation transformer.
6.7RFT, AFT, & Pulse transformer.
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Page No: 35
BASIC ELECTRICAL & ELECTRONICS
7. Batteries & Relay & Motors
7.1 Definition of cell, primary & secondary cell, will suitable
7.4 Discuss precaution to be taken in battery maintenance,
7.5 Various types of batteries used in ups & electronic equipment
7.6 Working principle of electromagnetic relay,
7.7 Classification of relays based on the principle of operation, polarization & application
7.8 List the contact materials used in relays & list their
Characteristic principle of operation of dc motors, stepper& Dc generators.
8. Passive components
8.1 Resistors, specification of resistors, ohmic value, and tolerance Power rating & thermal
stability.
8.2 Constructional features of carbon composition, metal film& Wire wound fixed resistors.
8.3 Applications of resistors, constructional features
8.4 Composition. Linear logarithmic & wire wound potentiometers.
8.5 Principle of operation of LDR, VDR, Thermister.
8.6 Applications of fixed resistors, pots, rheostats.
8.7 Identify the resistance value by colour code & letter code (Bs 1852) method.
8.8 Capacitors, classification based on dielectric material.
8.9 Constructional features of fixed, variable, capacitor,
8.10 Applications of capacitor.
8.11 Inductors, specification, classification based on core & frequency.
8.12 Application of inductors.
Reference Books
1.Basics of Electrical Engineering & Electronics By Thereja & V.K.Mehta
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Page No: 36
WEEKLY PLAN FOR
BASIC ELECTRICAL & ELECTRONICS
UNIT NO.1
WEEK
NO
1
2
3
4
5
6
BASIC OF ELECTRICITY
Definition of electric current, emf, electric potential,
Potential difference, ohm's law , specific resistance,
Simple problems limitations of ohms law,
Series parallel circuit.
Kirchhoff’s current law and voltage law, discuss power,
Energy & units.
CONDUCTOR INSULATORS & SEMICONDUCTORS
Definition of conductors & insulators , properties examples
Semi-conductor materials Ge & Si atomic structure, doping,
Trivalent & pentavalent donors and acceptors.
N & P type semi-conductors, intrinsic & extrinsic
Semiconductors, energy level, PN junction diode.
Transistors, types of transistors & characteristics of transistors.
ELECTRO MAGNETIC INDUCTION
State faradays laws & Lenz’s laws. Definition of flux,
Mmf, reluctance, absolute permeability, self inductance,
Mutual inductance.
Mutual inductance, expression for energy stored in a inductor,
Inductance in series & parallel, coefficient of coupling,
Inductive reactance & definition of quality factor.
UNIT NO.2
7
8
9
10
11
AC FUNDAMENTALS
Define amplitude, peak value, cycle, frequency, time period,
Phase with respect to sine wave, phase difference leading & Lagging phase shift.
Expression for rms value, average value. Discuss form factor,
Peak factor simple problems.
DIGITAL ELECTRONICS
Introduction, decimal system, binary system & octal system.
Hexa decimal system
TRANSFORMER
Study of principle of operation of transformer,
EMF, equation, turns ratio, voltage transformation,
Ratio, losses of transformer, efficiency, regulation.
Construction of power transformer, classification of
Transformer, based on core.
Frequency, auto transformer, uses of isolation transformer.
RFT, AFT, & Pulse transformer.
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Page No: 37
WEEKLY PLAN FOR
BASIC ELECTRICAL & ELECTRONICS
UNIT NO.3
WEEK NO
BATTERIES, RELAYS & MOTORS
12
13
14
15
16
17
18
19 & 20
Definition of cell, primary & secondary cell, will suitable
Example & their comparison, construction of lead acid battery
Series parallel combination of cells.
Discuss precaution to be taken in battery maintenance,
Various types of batteries used in ups & electronic equipment
Working principle of electromagnetic relay,
Classification of relays based on the principle of operation, polarization &
application
List the contact materials used in relays & list their Characteristic principle of
operation of
Dc motors, stepper & Dc generators.
PASSIVE COMPONENTS
Resistors, specification of resistors, ohmic value, and tolerance Power rating &
thermal stability.
Constructional features of carbon composition, metal film& Wire wound fixed
resistors.
Applications of resistors, constructional features
Composition. Linear logarithmic & wire wound potentiometers.
Principle of operation of LDR, VDR, Thermister.
Applications of fixed resistors, pots, rheostats.
Identify the resistance value by colour code & letter code (Bs 1852) method.
Capacitors, classification based on dielectric material.
Constructional features of fixed, variable, capacitor,
Applications of capacitor.
Inductors, specification, classification based on core & frequency.
Application of inductors
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Page No: 38
ENGLISH COMMUNICATION -II
Contact Hrs. /Week: 2
Contact Hrs. / Semester: 40
SUBJECT CODE: TDM 207
On completion of this subject, the trainees will be able to:
- To provides an adequate mastery of communicative English Language training
primarily.
- Reading and writing skills, secondarily listening and speaking skills.
- Improvement of English communication skills of II semester students of diploma
courses in Engineering and Technology.
FUNCTIONAL ENGLISH
Introduction
Grammar
Importance of Languages
Parts of Speech, Usage of Preposition and
Article, Punctuation.
Tenses & Degrees of
Comparison
Transformation of Sentences
Direct – Indirect Speech
Vocabulary Usage
Active-Passive, Affirmative-Negative,
Exclamatory – Assertive, Interrogative
Assertive, kinds of Sentences.
Homonyms, Correcting Spelling One-word
Equivalents.
Précis Writing Essay/Report
Writing
Letter writing
Personal, Official, Applications
Idioms & Phrases
Meaning & Usage in Sentences
Comprehension
of an unseen passage
Elaboration
Presentation
Expansion of ideas, proverbs
Preparation of materials & Presentation step
Reference Books:
1) S.L.N. Sharma & K Shankaranarayana ‘’Basic Grammar’’, Navakarnataka
Publications.
2) Jones ‘’New International Business English’’. Published by Cambridge University
Press.
3) G.Sankaran, ‘’English Rank Scorer’’, Addone Publishing group, Thiruvanatapuram,
Kerala.
4) Wren & Martin ‘’English Grammar’’, John Seely, ‘’Oxford Guide to Speaking &
Writing’’2000
Govt.Tool Room & Training Centre -Bangalore-10
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 39
WEEKLY PLAN FOR
ENGLISH COMMUNICATION - II
WEEK NO
1
2
TOPICS
INTRODUCTION
GRAMMAR
TENSES & DEGREES OF
3
CONTENTS
Importance of Languages
Parts of Speech, use of preposition &
Article punctuation
EXERCISES
COMPARISONS
Active –Passive
Affirmative – Negative
4-8
TRANSFORMATION OF SENTENCES Exclamatory-Assertive
Interrogative- Assertive
Kinds of sentences
9
DIRECT SPEECH
VOCABULARY USAGE
10
PRÉCIS WRITING ESSAY/REPORT
11
EXERCISES
Homonyms, Correcting Spelling One-word,
Equivalents
EXERCISES
WRITING
12
LETTER WRITING
Personal, Official, Applications
13
IDIOMS & PHRASES
Meaning & Usage in Sentences
14
15
16-20
COMPREHENSION OF AN
UNSEEN PASSAGE
ELABORATION , EXPANSION OF
IDEAS, PROVERBS
PRESENTATION OF MATRIALS &
PRESENTATION – STEP.
Govt.Tool Room & Training Centre -Bangalore-10
EXERCISES
EXERCISES
EXERCISES
II-SEMESTER SYLLABUS DTDM COURSE
Page No: 40