Hotel Service Unit 15 Q7 Quiz

Hotel Service Unit 15 Fire Q7

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How is the alarm triggered in an automatic sprinkler system?

B) Through the flow switch detecting water movement in the system

C) By a manual switch next to the sprinkler head

D) Through the pressure gauge

A) By the activation of a smoke detector

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What is the primary role of the sprinkler head in an automatic sprinkler system?

A) To control water pressure

C) To increase the flow rate in the system

B) To detect and release water over a fire area when a set temperature is reached

D) To store fire suppression foam

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Why is a check valve included in the automatic sprinkler system?

B) To control water temperature

A) To prevent water from backflowing into the main supply

D) To open only when the sprinkler head activates

C) To reduce the system’s water pressure

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Which component in an automatic sprinkler system maintains water pressure and supplies water during a fire emergency?

D) Control valve

A) Alarm bell

C) Water supply pump

B) Pressure gauge

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What role does the control valve play in an automatic sprinkler system?

A) It shuts off the water supply to the entire building

C) It allows water to flow into the system when a fire is detected

B) It regulates water pressure in the sprinkler heads

D) It releases water in specific patterns over the fire

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Which component monitors and displays the water pressure in an automatic sprinkler system?

A) Sprinkler head

C) Pressure gauge

B) Flow switch

D) Control valve

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What is the purpose of the alarm bell in an automatic sprinkler system?

B) To alert occupants and fire response teams when the system is activated

D) To control water flow to specific areas

C) To signal that the system is off

A) To measure water pressure

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