|  |  | Oct 31, 2025 |  | 
	     
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                | TRN - 120 Basic Transportation Electricity Class Hours: 4 Lab Hours: 3  Credit Hours: 5
 When Offered: Fall, Spring
 
 Prerequisite(s): None
 Corequisite(s): None
 Local Prerequisite(s): None
 Local Co-requisite(s): None
 
 This course covers basic electrical theory, wiring diagrams, test equipment, and diagnosis, repair and replacement of batteries, starters, and alternators. Topics include Ohm’s Law, circuit construction, wiring diagrams, circuit testing, and basic troubleshooting. Upon completion, students should be able to properly use wiring diagrams, diagnose, test, and repair basic wiring, battery, starting, charging, and electrical concerns.
 
 
 
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