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Electromechanical Engineering Technology | Course Outline
Course: EMT 1150: Electrical Circuits
Course Coordinator: Prof. Robert Armstrong.
Credits: 5
This course is: Required
Elective
Contact Hours: 7
Class Hours: 4
Lab Hours: 3
Revised on: Spring 2014
Selective Elective
Ind. Study Hours: 0 Internship Hours: 0
Catalogue Description:
Introduction to the basic principles of direct and alternating current circuits. Topics include linear and nonlinear
passive components, transient response and phase relationships. Laboratory work is performed both in school
and at home (using student-purchased kits). The use of the multi-meter, oscilloscope and frequency generator is
introduced; computers are used for problem-solving.
Pre or Co-Requisites: MAT 1175 or higher, EMT 1120, EMT 1130
Co-Requisites: 1150L
Required Texts [Title. Authors. Publisher. Year.]
1. Introductory Circuit Analysis, Twelfth Edition. Robert L. Boylestad. Prentice Hall. 2010. ISBN: 978-013-714666-6
Other Suggested References or Supplemented Material
1. Basic Electronics 9th. Grob and Schultz. Glencoe.
2. Lab Manual provided by the CET Dept.
Course Learning Outcomes
Upon successful completion of this course, the student will be able to:
1. Understand, analyze, and safely use basic electrical and electronic circuits/systems and electromechanical
devices
2. Troubleshoot and fix problems in electrical circuits/systems and electromechanical devices
3. Use the tools and instruments to build electromechanical devices
4. Demonstrate proficiency in oral and written communication skills using appropriate technology
5. Function as effective contributing members of a team
6. Recognize the physical laws that govern how all electrical circuits and devices work
7. Apply fundamental mathematical principles to their electronics work
8. Calculate current, voltage, resistance, power, and recognize voltage sources, resistor color code, and
VOMs
9. Apply Ohm’s Law and Watt’s Law to electronic circuits, developing their basic skills of problem solving
and critical thinking by solving basic problems
10. Apply the basic rules of series and parallel circuits
11. Analyze and simplify series-parallel circuits, use Thevenin’s Theorem, and Wheatstone Bridge
12. Wire circuits, use lab equipment, test and troubleshoot circuits, make graphs, write lab reports, and
perform computer simulations (Multisim) in lab for problem solving. They will begin to develop team
skills by working in small teams
13. Recognize alternating current, frequency, the oscilloscope, capacitors and inductors - in series, in parallel
and in AC or DC circuits, and some important applications.
Student Outcomes listed in the ETAC/ABET Criterion 3 Addressed in this Course
Student Outcomes
a. An ability to apply the knowledge, techniques, skills, and modern tools of the discipline to
narrowly defined engineering technology activities;
b. An ability to apply a knowledge of mathematics, science, engineering, and technology to
engineering technology problems that require limited application of principles but extensive
practical knowledge;
c. An ability to conduct standard tests and measurements, and to conduct, analyze, and interpret
experiments;
d. An ability to function effectively as a member of a technical team;
e. An ability to identify, analyze, and solve narrowly defined engineering technology problems;
f. An ability to apply written, oral, and graphical communication in both technical and non-technical
environments; and an ability to identify and use appropriate technical literature;
g. An understanding of the need for and an ability to engage in self-directed continuing professional
development;
h. An understanding of and a commitment to address professional and ethical responsibilities,
including a respect for diversity;
i. A commitment to quality, timeliness, and continuous improvement;
j. Use computer-aided drafting or design tools to prepare graphical representations of
electromechanical systems.
k. Use circuit analysis, analog and digital electronics, basic instrumentation, and computers to aid in
the characterization, analysis, and troubleshooting of electromechanical systems.
Level
R
R
R
R
R
R
I
I
R
R
R
Legend: I (Introduce), R (Reinforce) and E (Emphasize).Unmarked means not addressed.
Brief list of topics to be covered
Introduction (Ch. 1): A Brief History, Units of Measurement, Systems of Units, Accuracy, and Rounding
Week 1
Week 2
Week 3
Week 4
Week 5
Week 6
Week 7
Week 8
Week 9
Week 10
Week 11
Week 12
Week 13
Week 14
Week 15
off, Powers of Ten, Fixed-Point, Floating-Point, Scientific and Engineering Notation.
Voltage and Current (Ch. 2): Atoms and Their Structure, Voltage, Current, Voltage Sources, Ampere
Hour Rating, Battery Life Factors, Conductors and Insulators, Semiconductors, Ammeters and Voltmeters.
Resistance (Ch. 3): Resistance: Circular Wires, Wire Tables, Temperature Effects, Types of Resistor, Color
Coding and Standard Resistor Values, Conductance, Ohmmeters, Metric Units, Superconductors, etc.
Ohm’s Law, Power and Energy (Ch. 4): Ohm’s Law, Plotting Ohm’s Law, Power, Energy, Efficiency,
Circuit Breakers, GFCIs, and Fuses, Applications, Computer Applications.
Series DC Circuits (Ch. 5): Series Resistors, Series Circuits, Power Distribution in a Series Circuit,
Voltage Sources in Series, Kirchhoff’s Voltage Law, Voltage Division in a Series Circuit, etc.
Parallel DC Circuits (Ch. 6): Parallel Resistors, Parallel Circuits, Power Distribution in a Parallel Circuit,
Kirchhoff’s Current Law, Current Divider Rule, Voltage Sources in Parallel, Open and Short Circuits.
Mid-Semester Exam
Series-Parallel Circuits (Ch. 7): Series-Parallel Networks, Reduce and Return Approach, Block Diagram
Approach, Descriptive Examples.
Series-Parallel Circuits (Ch. 7): Ladder Networks, Voltage Divider Supply (Unloaded and Loaded),
Potentiometer Loading, Applications, Computer Analysis.
Network Theorem (Ch. 9): Thevenin’s Theorem.
Capacitors (Ch. 10): Capacitance, Capacitors, Capacitors in Series and in Parallel, Applications.
Inductors (Ch. 11): Inductance, Inductors in Series and Parallel, Applications, Computer Analysis.
Sinusoidal Alternating Waveforms (Ch. 13): Sinusoidal ac Voltage Characteristics and Definitions,
Frequency Spectrum, The Sinusoidal Waveform, General Format for the Sinusoidal Voltage or Current, etc.
Review For Final Exam
Final Exam