Question:
How will you perform earth fault test?
How will you perform earth fault test?
Updated On: Jul 5, 2025
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Solution and Explanation
To perform an earth fault test:
Switch off the equipment.
Connect an earth tester or insulation resistance tester between the equipment body and ground.
Apply test voltage (typically 500V DC).
Measure the resistance; it should be more than 1 M Omega to ensure proper insulation.
This test helps to check leakage paths and prevent electric shocks.
Switch off the equipment.
Connect an earth tester or insulation resistance tester between the equipment body and ground.
Apply test voltage (typically 500V DC).
Measure the resistance; it should be more than 1 M Omega to ensure proper insulation.
This test helps to check leakage paths and prevent electric shocks.
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