CM 411 Quiz 3 With 100% Accurate Solutions Scored A+
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Course
CM 411
Institution
CM 411
A building may have: - CORRECT ANSWER-One system ground at the service only
Types of grounds include: - CORRECT ANSWER-A copper ground rod; a metal cold water pipe; or a UFER ground
Locations where a GFCI is required by code include: - CORRECT ANSWER-Bathrooms and Outdoors
Which is capable...
CM 411 Quiz 3 With 100% Accurate
Solutions Scored A+
A building may have: - CORRECT ANSWER-One system ground at the service only
Types of grounds include: - CORRECT ANSWER-A copper ground rod; a metal cold
water pipe; or a UFER ground
Locations where a GFCI is required by code include: - CORRECT ANSWER-Bathrooms
and Outdoors
Which is capable of providing a large amount of current, a short circuit (line-to-line) fault
or a ground fault? - CORRECT ANSWER-Short circuit
What are the TWO internal devices inside a GFCI? - CORRECT ANSWER-An Ammeter
and a Circuit Breaker
In an AC circuit, the neutral is: - CORRECT ANSWER-Both grounded and a normal
circuit conductor
Which is more common, a line-to-line fault (short circuit) or a ground fault? - CORRECT
ANSWER-Ground
The ground and neutral buses inside electrical service equipment are: - CORRECT
ANSWER-Connected at the main service panel only
As a general rule, neutral conductors are not switched or used as a leg in a switch loop.
- CORRECT ANSWER-True
A common grounding system normally includes all metal wiring, boxes, conduit, water
pipes, and non-current carrying metal parts of most electrical equipment. - CORRECT
ANSWER-True
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