Question 8052 of 844 · Washington 01 Journey Level Electrician Exam
Conductors from generator terminals to the first overcurrent device must have an ampacity of at least what?
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 8052
- A: 115 percent of the generator nameplate current
Explanation
Section 445.13(A) requires conductors from the generator output terminals to the first distribution device containing overcurrent protection to have an ampacity of at least 115 percent of the nameplate current rating. Neutral conductors may be sized under 220.61 (120.61 in NEC 2026).
More questions: Motors, HVAC, Generators and Transformers
- 8053A 20 kW, 240 volt single-phase generator supplies a distribution panel. What is the minimum ampacity of the conductors from the generator terminals to the first overcurrent device?
- 8057Within how many seconds must an emergency system provide power after loss of normal supply?
- 8058Within how many seconds must a legally required standby system provide power after loss of normal supply?
- 8061A transformer rated 1000 volts or less has primary protection only, and the primary current is 9 A or more. What is the maximum primary overcurrent device rating?
- 8062A small control transformer has a primary current of 5 A and primary protection only. What is the maximum primary overcurrent device rating?
- 8063A transformer with primary-only protection has a rated primary current below 2 A. What is the maximum primary overcurrent device rating?