Question 10082 of 938 · Maryland Journeyperson Electrician Exam
What is required of a fire pump disconnecting means?
Exactly one answer is correct.
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Correct answer to question 10082
- B: It must be lockable in the closed position and supervised
Explanation
A fire pump disconnect must be lockable in the closed position, located remote from other disconnects, marked, and supervised to detect if it is opened. The aim is to prevent accidental shutdown of the pump.
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