Multiple Choice Question (MCQ)
Question: Which part of air conditioning system remove heat from air and transfer to the refrigerant?
A.
Evaporator
B.
Condenser
C.
Receiver
D.
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.