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Illinois Eastern Community Colleges
Master Course Syllabus
CMT 2260 – Mine Electrical Maintenance II
FCC –
Course Prefix & Number
Course Title
CMT 2260
PCS/CIP/ID Code
Coal Mining Technology
Prepared/Updated On
Contact Hours
OCC – WVC – X
12 / 150901 / 00
Mine Electrical Maintenance II
Curriculum Title
Credit Hours
LTC –
4
2/15/07
Prefix
By
Credit Lab
Contact Lecture 45
Is This Course Repeatable
Number
D295
Diane Lutes
Credit Lecture 3
75
CMT
Y
2
Contact Lab
Credit Variable Y
30
How many Times
Contact Internship 0
3
IAI Codes
Attribute Code
Course Description
Mine Electrical Maintenance I is a prerequisite. This course discusses alternating current, maintaining AC mining equipment, and
terminology used in electronics. An in-depth study of voltage generation, inductance, capacitance, series and parallel circuits,
transformers and AC motors allows students to analyze circuit problems. PREREQUISITE: CMT 2250 Mine Electrical
Maintenance I. Three classroom hours per week. Two lab hours per week. Variable up to 4 semester hours credit. Repeatable 3
times.
Student Learning Outcomes
Successful completers will:
Be able to perform the following objectives according to National Electrical Code and MSHA regulations with 80% accuracy:
1. Define current electronic terminology.
2. Demonstrate a working knowledge of AC theory.
3. Explain circuit components, their functions, and symbols.
4. Demonstrate a skill in analyzing electrical problems, troubleshooting, and maintaining AC mining equipment.
Methods of Instruction
Instructional methods will include lecture, discussion, classroom exercises, audio visuals, demonstrations, and laboratory work.
Methods of Student Evaluation
Student evaluation will include quizzes, laboratory exercises, class participation, tests, and examinations.
Recommended Textbooks and Reference Materials
To ensure you purchase the correct textbook required for your course section, either present your schedule to the bookstore or
contact the instructor.
Basic Electricity, Van Volkenberg, Noger and Neville, Inc.
Topical Outline
I.
Alternating current and voltage generation
II.
AC sign wave values
4
4
III.
IV.
V.
VI.
VII.
VIII.
IX.
X.
XI.
XII.
A. Peak or maximum values
B. Average value
C. Effective value
D. Cycles or hertz
E. Frequency
F. Period
Inductance
A. Factors affecting inductance
B. Series connected inductors
C. Parallel inductors
D. Magnetic coupling
Inductive reactance
A. Definition
B. Effect in an AC circuit
Capacitance
A. Factors affecting capacitance
B. Series connected capacitors
C. Parallel connected capacitors
Capacitive reactance
A. Definition
B. Effect in an AC circuit
Series LRC circuits
A. Vector solutions of problems
B. Resonance series of circuits
Parallel LRC circuits
A. Vector solutions of problems
Alternating current generators
A. Single phase
B. Three phase
C. Delta connection
D. Wye connection
Alternating current motor
A. Squirrel cage induction
B. Wire wound rotor induction
C. Synchronous motor
Transformers
A. Single phase
B. Three phase
C. Transformer computations
AC Mining equipment
A. Circuit recognition
B. Circuit wiring
C. Circuit troubleshooting
D. Circuit maintenance
E. Fundamentals of solid state controls
Total Contact Hours
75
Approved by Curriculum Committee
4
4
4
5
5
5
5
8
10
17