A system of feeders and branch circuits supplying power for lighting, receptacles, and equipment essential for life safety that is automatically connected to alternate power sources by one or more transfer switches during interruption of the normal power source is called a ____.
A) vital systems backup
B) critical branch
C) life safety branch
D) safety backup
Correct Answer:
Verified
Q1: Requirements in 517.40(C) through 517.44 do not
Q2: Generator accessories, including but not limited to
Q4: For essential electrical systems under _, deletion
Q5: All branch circuits serving patient care spaces
Q6: At least one of the receptacles of
Q7: Critical care spaces served from _ shall
Q8: Essential electrical systems for hospitals shall be
Q9: Branch circuits serving only special-purpose outlets or
Q10: The branch circuit serving patient bed locations
Q11: Receptacles located within the rooms, bathrooms, playrooms,
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