Question 4096 of 790 · California General Electrician Exam
How must the conductors of a multiwire branch circuit be identified in a panelboard?
Exactly one answer is correct.
You got of questions right. Here on the question pages nobody remembers which ones you got wrong. The trainer saves your progress and asks the mistakes again until they stick.
Or free: the 10 questions most people get wrong
Show solution
Correct answer to question 4096
- A: Ungrounded and grounded conductors grouped together at least once
Explanation
210.4(D) requires the ungrounded and grounded conductors of each multiwire branch circuit to be grouped, for example with cable ties, at least once within the enclosure where they originate. Grouping is not needed where the circuit enters from a cable or raceway unique to it that makes the grouping obvious.
More questions: Branch Circuits, GFCI and AFCI
- 4097In a 120/240-volt, 3-wire multiwire branch circuit, why must the two ungrounded conductors be connected to opposite lines?
- 4098In a dwelling living room, what may substitute for the required wall-switch-controlled lighting outlet?
- 4099In which dwelling rooms is a switched receptacle NOT permitted as a substitute for the required wall-switch-controlled lighting outlet?
- 4100A dwelling interior stairway has eight risers between floor levels. Where are wall switches required for the stairway lighting?
- 4101A dwelling attic contains a furnace that requires servicing. What lighting outlet is required?
- 4102For a dwelling, which of the following is NOT considered an outdoor entrance for the required exterior lighting outlet?