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Electrical Troubleshooting - Coggle Diagram
Electrical Troubleshooting
Step 1
observe the circuit that you are dealing with.
The circuit is observed to find possible faults. Look for visual signs of mechanical damage and overheating, as well as using your sense of smell when necessary.
It is important to know the history of the circuit and the previous problems reported in its components.
Step 2
This stage consists of defining the problem area.
Logic and reasoning are applied to previous observations to identify which parts of the circuit are failing.
With a schematic diagram of the circuit, failure points are marked to isolate the problem and facilitate resolution.
Step 3
identifying possible causes
This can be done by noting the parts of the circuit that could be related to the fault.
After identifying the problem areas, we proceed to consider the possible causes of the problem, focusing on the components of the circuit.
Step 4
we determine the most probable cause of the fault in the circuit.
Findings from visual observations are compared to identified problem areas.
This information is used to determine the defective component. If the previous steps were performed correctly, the possible causes identified will make it easier to select the most likely problem.
Defective components will show the following signs:
Signs of burning can be observed in light bulbs, fuses, switches.
Heat may cause failure in transformers, motor coils, and other devices with windings.
Adhesive bolts, screws should be checked; they often detach over time
Defective wiring should be checked.