AIR CONDITIONING SYSTEM - Practice Mode

1) What is the function of magnetic clutch in air conditioning system?

Cool the hot refrigerant Connect and disconnect drive to compressor Absorbs moisture in the system Control the refrigerant flow to evaporator

Correct Answer: Connect and disconnect drive to compressor

2) What is the function of condenser?

Control the refrigerant flow Absorbs moisture in the system Cool the hot refrigerant Convert refrigerant to vapour

Correct Answer: Cool the hot refrigerant

3) Which part of air conditioning system absorbs moisture in the system?

Expansion valve Receiver Condenser Evaporator

Correct Answer: Receiver

4) Which part of air conditioning system remove heat from air and transfer to the refrigerant?

Evaporator Condenser Receiver Blower

Correct Answer: Evaporator

Explanation:

The cetane number (CN) is an indicator of the ignitibility of diesel fuels. It provides information about the ignition delay, i.e. the speed of self-ignition of diesel fuel when injected into hot air through the fuel injector.

5) Which type of flow mode is selected if outside is dusty and contaminated in car AC system?

Recirculation mode Fresh mode Heating mode Defroster mode

Correct Answer: Recirculation mode

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