425-02 - Troubleshooting DC Circuits
Learning objectives
- Discuss the general sequence of steps employed when troubleshooting DC circuits
- List some potential sources of information about a circuit
- Discuss how safety rules and procedures fit into the troubleshooting process
- Describe how methodical testing can isolate probable cause of the problem
- Use Ohm's Law to calculate unknown values in a voltage divider circuit
- Describe how to use a multimeter to troubleshoot a DC breaker control malfunction
Course overview
As with AC circuits, troubleshooting DC circuits requires a logical, step-by-step approach. It also needs a clear understanding of the circuit and how it works. The Troubleshooting DC Circuits training course outlines the logical steps used to troubleshoot DC circuits. This online course explains:
- Basic troubleshooting procedures
- Testing DC circuits
- Voltage dividers
- DC breaker control
This course is part of the Troubleshooting Electrical Circuits training series.
The individuals involved in the development and promotion of this course do not receive any compensation or financial benefits outside of their regular employment for their work on this course.
