Hotel Service Unit 15 Q6 Quiz

Correct Answer:
B) It is released through the sprinkler head to extinguish the fire

Explanation:
When the bulb breaks, the pressurized water is released, providing immediate suppression to control or extinguish the fire.

Correct Answer:
B) To detect heat and break at a specific temperature, allowing water release

Explanation:
The glass bulb in a sprinkler head is filled with a heat-sensitive liquid. It expands as temperatures rise, eventually breaking and releasing water once a specific temperature is reached.

Correct Answer:
B) Through heat causing the liquid in the bulb to expand and eventually break

Explanation:
The bulb in the sprinkler head contains a liquid that expands as it heats. When a set temperature is reached, the bulb breaks, releasing the pressurized water.

Correct Answer:
B) Glass with a heat-sensitive liquid inside

Explanation:
The glass bulb contains a liquid that expands with heat. When a specific temperature is reached, the bulb shatters, allowing water to flow from the sprinkler.

Correct Answer:
C) Water flow through the opened sprinkler head activates a flow switch that triggers the alarm

Explanation:
Once the sprinkler head opens, water flow in the system activates a flow switch, which sends a signal to initiate the fire alarm, alerting personnel to the fire.

Correct Answer:
C) By the liquid in the bulb that breaks at a specific temperature

Explanation:
Each sprinkler head is designed with a bulb containing liquid calibrated to break at a specific temperature, allowing customization based on the required fire safety standards.

Correct Answer:
B) The deflector plate

Explanation:
The deflector plate is positioned under the sprinkler head to direct the water in a controlled spray pattern, ensuring maximum coverage over the fire-affected area.