Download 8th SEMESTER

Sub Name:
Faculty Name:
Environment Pollution &
Control
Mr. Sheetal Kumar Dewangan,
Mr. AbhijeetKuthe
Sem:
8B
Assignment -1
Q.1 Write about general sources of air pollution and its effect on environment.
Q.2 Explain mechanism of detoriation in detail also write about its economical
Damage to environment.
Q.3 How are the emission from gasoline powered vehicles classified ?what are the
effect of engine operation condition on the composition of auto exhaust?
Q.4 Explain how air pollutant cause damage to materials. Explain how air
pollution affects the electronics industry?
Q.5 Classify air pollutant into different categories. What are the types and sources
of particulate matter causing air pollution? Briefly explain them.
Sub Name:
Faculty Name:
Industrial Engineering &
Management
Mr. RadheshyamGajghat
Sem:
8B
Assignment -1
1. Define Industrial Engineering as per the American Institute of Industrial
Engineers.
2. Explain the factors on which the site selection for a plant depends on.
3. Write down the principles of plant layout. Also explain the objective of a good
plant layout.
4. Write the comparison between product and process layout.
5. Explain the quantitative methods for evaluation of plant location with the help of
suitable example.
Sub Name:
Faculty Name:
Value Engineering
Mr. A. S Dhakad,
Mr. R. K. Rathore
Assignment -1
(a) Give the meaning of Value Engineering
(b) Define the meaning of term “Value”
(c) Discuss about the basics reasons for poor value
(d) Elaborate about the quality in Value Engineering
(e) Discuss the various techniques in Value Engineering
Sem:
8B
Sub Name:
Faculty Name:
Finite Element Method
Ms. PallaviChandrakar
Assignment -1
Sem:
8B
UNIT -1
(a) Define FEM and write its applications.
(b) The governing equation for a fully developed steady laminar flow for a
Newtonian viscous fluid on an inclined flat surface (Figure-1) is given by
𝑑2𝑉
𝜇=
+ 𝜌𝑔 𝑐𝑜𝑠𝜃
𝑑𝑥 2
Where,
μ = coefficient of viscosity
ρ = density
g = acceleration due to gravity
θ= angle between the inclined surface and the vertical
Boundary conditions are:
𝑑𝑉
|
= 0and V(L) = 0
𝑑𝑥 𝑥=0
Find the velocity distribution V(r) using the weighted residual method.
(c) Determine the displacement of nodes l and 2 in the spring system shown in
Figure 2. Use minimum of potential energy principle to assemble equation
of equilibrium.
(d) Using Rayleigh Ritz method, determine the expression for displacement of a
bar subjected to a uniform axial load q0 as shown in Figure 3,
The boundary conditions are:
𝑑𝑢
u(0) = 0; |
=0
𝑑𝑥 𝑥=𝑙
UNIT – 2
(a) Define shape function.
(b) Find shape function of a two-node bar element. Also calculate the
displacements in the two-bar assembly which is loaded with force p and
constrained at the two ends as shown in Figure-4.
A = Cross Sectional area
E = Young's Modulus
L = Length of clement
(c) Derive an expression to find out shape function and stiffness matrix for a
quadratic bar element of length l.