Working Line and Equipment W2

Front

What is Buzz testing?

Back

Not an approved testing method.

Front

What are the four components of a Grounding plan?

Back

Creating EPZ, cable size, cable placement, fault current.

Front

How many times must you test your approved tester?

Back

2 times.

Front

What is considered the worst ground source?

Back

Anchor rod.

Front

What is an extension of the ground grid?

Back

System neutral.

Front

What does EPZ stand for in grounding plans?

Back

Equipment Protection Zone.

Front

What is the purpose of grounding in electrical systems?

Back

To provide a safe path for fault currents.

Front

What is a temporary ground rod used for?

Back

To provide a temporary grounding point.

Front

What is the function of shielding wire?

Back

To protect against electromagnetic interference.

Front

What does TGR stand for?

Back

Transformer Grounding Resistor.