Question 11007 of 1003 · California General Electrician Exam
A generator set used as an emergency source with an on-premises fuel supply must have enough fuel for at least how long at full demand?
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 11007
- C: 2 hours
Explanation
Generator sets used for emergency systems must have an on-premises fuel supply sufficient for not less than 2 hours of full-demand operation where an on-site supply is required. Other codes may require more.
More questions: Emergency, Limited Energy and Communications
- 11008Battery-powered emergency lighting unit equipment must supply the full lamp load for at least how long?
- 11009How must emergency lighting systems be designed with respect to lamp failure?
- 11010Where on-site emergency power sources are installed, a sign must be placed where?
- 11011Which record must be kept for an emergency system?
- 11012For emergency systems, what is required of the overcurrent protective devices?
- 11013In assembly occupancies for more than 1000 persons or buildings above 75 ft in height, emergency feeder circuit wiring must have what protection?