Electrical Engineering · Electrical Wiring and Testing
Which wiring test is performed to verify that all switches are connected only to the live (phase) conductor and not to the neutral conductor?
- 1Insulation resistance test between conductors
- 2Continuity test of the earth continuity conductor
- 3Insulation resistance test between earth and conductors
- 4Polarity test✓
Correct answer
Polarity test
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