Question 9016 of 790 · California General Electrician Exam
Which wiring method is generally permitted in a Class I, Division 1 location?
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 9016
- C: Threaded rigid metal conduit
Explanation
Threaded rigid metal conduit and threaded steel intermediate metal conduit are the basic wiring methods for Class I, Division 1, along with certain listed cables such as Type MI and MC-HL. EMT, ENT, and Type NM cable are not permitted there.
More questions: Special Occupancies
- 9018Enclosures for equipment in a Class II, Division 1 location must generally be of what type?
- 9019What is the basic design principle of explosionproof equipment?
- 9020Intrinsically safe systems covered by Article 504 rely on which protection principle?
- 9021At a motor fuel dispensing facility, how is the area up to 18 in above grade within 20 ft horizontally of a dispenser enclosure classified?
- 9022The emergency electrical disconnect for fuel dispensers must open which conductors of the circuits to the dispensing equipment?
- 9026In a major repair garage for gasoline vehicles without the specified mechanical ventilation, how is the floor area up to 18 in above the floor classified?