Hotel Service Unit 11 Q1 Quiz

Hotel Service Unit 11 Refrigeration Q1

1 / 6

What is another reliable method to detect a refrigeration gas leak?

B) Warming the storage area

A) Spraying soap solution on joints and watching for bubbles

C) Adding more refrigerant

D) Shutting down the refrigeration system

2 / 6

Which of the following is a common method for detecting a refrigeration gas leak?

B) Use of electronic leak detectors that sense refrigerant gases

D) Listening for a change in sound from the compressor

A) Visual observation of cooling pipes

C) Tapping on the refrigeration unit

3 / 6

What is a potential danger in a storage room used for vegetables and fruit?

A) Production of excessive oxygen

C) Rapid cooling of the room

B) Accumulation of carbon dioxide and ethylene gases due to produce respiration, which can displace oxygen and create a suffocation hazard

D) Fire hazards from vegetables

4 / 6

What safety device is essential to prevent a person from becoming trapped inside a storage room?

D) Lockable padlock on the outside

B) Security camera

C) Emergency release latch that can be operated from the inside

A) Fire extinguisher

5 / 6

Which additional device can enhance safety in a storage room?

A) Alarm button inside the room

D) External handle only

C) Refrigeration control lock

B) Heat lamp

6 / 6

What is the name of the international agreement that mandates the phase-out of ozone-depleting compounds?

D) Geneva Convention

C) Kyoto Protocol

A) Paris Agreement

B) Montreal Protocol

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