NCCER Sprinkler Fitter Practice Questions - NCCER Sprinkler Fitter Certification Exam

What is the function of an alarm check valve in a wet pipe sprinkler system?

To shut off water flow completely To allow water to flow in one direction only and activate an alarm when water flows to the sprinklers To regulate water pressure in the system To filter debris from the water supply

Correct Answer:

To allow water to flow in one direction only and activate an alarm when water flows to the sprinklers

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