The Importance of Verifying an Electrically Safe Work Condition

What conditions should be confirmed to verify an electrically safe work condition?

1) The circuit is de-energized
2) The circuit is locked out and tagged out
3) The circuit is properly grounded
4) The circuit is energized

Answer:

To verify an electrically safe work condition, the circuit should be de-energized, locked out and tagged out, and properly grounded, but it should not be energized.

Explanation: To verify an electrically safe work condition, all the following conditions should be confirmed:

1. The circuit is de-energized: This is crucial to prevent accidental shocks and injuries while performing maintenance or repairs on electrical equipment. Ensuring that the circuit is de-energized eliminates the risk of electric shock.
2. The circuit is locked out and tagged out: Locking out and tagging out the circuit prevents unauthorized personnel from accidentally energizing the circuit while work is being done. This safety measure indicates that the circuit is being worked on and should not be activated.
3. The circuit is properly grounded: Proper grounding helps divert any electrical faults or excess current safely to the ground, reducing the risk of electrical hazards such as electric shocks or fires. It ensures that the electrical system is safe and functioning correctly.

The condition that should not be confirmed is that the circuit is energized. When verifying an electrically safe work condition, it is crucial to ensure that the circuit is de-energized, locked out and tagged out to prevent accidental activation, and properly grounded to avoid the risk of electrical shocks and hazards.