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Dec 26, 2024
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DT 115 - Diesel/Heavy Equipment Electrical Systems
Credits: 4
Description
This course introduces electrical systems on modern trucks and construction equipment. Theory of electricity and electronics, types of electrical circuits, wiring, components and use of test equipment are covered as well as diagnostics of batteries, starting and charging systems.
Student Learning Outcomes
- Demonstrate knowledge and understanding of shop safety.
- Define voltage, current, and resistance.
- Define a voltage drop.
- Correctly use a DVOM to measure voltage, voltage drop, current flow, and resistance.
- Demonstrate knowledge and understanding of series, parallel, and series-parallel circuits.
- Apply Ohm’s Law and Watt’s Law in the calculation of circuit resistance, voltage, and current in each type of circuit. (Math Component)
- Identify power sources, protection devices, switches, loads, and grounds in a circuit.
- Identify and understand starting and charging systems.
- Diagnose electrical circuit faults.
Prerequisite: DT 104
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