Podcast
Questions and Answers
What is the role of the condenser in the refrigeration cycle?
What is the role of the condenser in the refrigeration cycle?
- Cools down the load inside the refrigerator
- Turns the vapor into liquid and absorbs heat (correct)
- Expands the refrigerant
- Compresses the refrigerant
What state is the refrigerant in after passing through the expansion valve?
What state is the refrigerant in after passing through the expansion valve?
- Cold gas
- Cold liquid (correct)
- Warm liquid
- Hot gas
In which component of the cycle does the refrigerant lose pressure and heat?
In which component of the cycle does the refrigerant lose pressure and heat?
- Expansion valve (correct)
- Evaporator
- Compressor
- Condenser
What is the initial state of the refrigerant when it enters the compressor?
What is the initial state of the refrigerant when it enters the compressor?
Which component of the refrigeration cycle plays a primary role in heat exchange to cool the load inside the refrigerator?
Which component of the refrigeration cycle plays a primary role in heat exchange to cool the load inside the refrigerator?
What is the best way to extinguish an LPG tank flame at the nozzle of the valve?
What is the best way to extinguish an LPG tank flame at the nozzle of the valve?
How can flammable liquid storage tanks be managed in case of a fire?
How can flammable liquid storage tanks be managed in case of a fire?
What is the purpose of creating fire lanes in forests?
What is the purpose of creating fire lanes in forests?
How can grasses and undergrowth be utilized in combating bush fires?
How can grasses and undergrowth be utilized in combating bush fires?
What is the term used for smothering a fire by covering the burning area with a non-combustible material?
What is the term used for smothering a fire by covering the burning area with a non-combustible material?
How can oil spills be managed to prevent fire outbreaks?
How can oil spills be managed to prevent fire outbreaks?
What method involves reducing the concentration of oxygen below the level needed for combustion?
What method involves reducing the concentration of oxygen below the level needed for combustion?
'Suffocating' a fire refers to which action?
'Suffocating' a fire refers to which action?
'Reducing heat below the kindling point or flashpoint' stops combustible vapors release. What is another effect of this action?
'Reducing heat below the kindling point or flashpoint' stops combustible vapors release. What is another effect of this action?
What is used to reduce heat below the kindling point?
What is used to reduce heat below the kindling point?
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