Engine: Electricity

1. A So the worker can select the proper voltage tester to use before contact with the circuit is made.
2. B So the worker can select the proper PPE and voltage tester to use before contact with the circuit is made.
3. C So the worker can select the proper PPE to use before contact with the circuit is made.
4. D As long as the circuit is properly tagged/locked out, no determination of the nominal voltage is necessary.

Tip: press A-D to answer