Hotel Service Unit 13 Q1 Quiz

Hotel Service Unit 15 Fire Q7

1 / 7

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

C) To reduce the system’s water pressure

B) To control water temperature

A) To prevent water from backflowing into the main supply

D) To open only when the sprinkler head activates

2 / 7

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

3 / 7

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

A) Alarm bell

D) Control valve

C) Water supply pump

B) Pressure gauge

4 / 7

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

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

C) To increase the flow rate in the system

A) To control water pressure

D) To store fire suppression foam

5 / 7

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

A) To measure water pressure

C) To signal that the system is off

6 / 7

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

D) It releases water in specific patterns over the fire

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

B) It regulates water pressure in the sprinkler heads

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

7 / 7

How is the alarm triggered in an automatic sprinkler system?

A) By the activation of a smoke detector

C) By a manual switch next to the sprinkler head

D) Through the pressure gauge

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

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