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.