Refrigeration Hazards

Question 1

Which of the following hazards can make a person feel “high”
Asphyxiation
Thermal Decomposition
Central Nervous System effect
Cardiac Sensation

Answer 1

Central Nervous System effect
(CNS)

Question 2

Refrigerant liquid touching the skin could cause
Thermal Decomposition
Cold Burns
Asphyxiation
All of the above

Answer 2

Cold Burns

Question 3

The effect of accidentally inhaling refrigerant vapour could result in
Asphyxiation
Cardiac Sensation
CNS effect
All of the above depending on the amount inhaled

Answer 3

All of the above

Question 4

Which hazard is associated with engineers suffering from a lack of oxygen in a leakage situation?

Answer 4

Asphyxiation

Question 5

Which of the following leads to arrhythmia or irregular heartbeat
Asphyxiation
Cold Burns
Cardiac sensation
CNS effect

Answer 5

Cardiac sensation