KCPL Interview Questions and Answers

Air conditioner cycle is the process of removing heat and moisture from indoor air to improve comfort.

• Air conditioner cycle involves four main components: compressor, condenser, expansion valve, and evaporator.

• The compressor compresses the refrigerant gas, which then flows to the condenser where it releases heat.

• The expansion valve reduces the pressure of the refrigerant, causing it to cool down and flow to the evapora...read more

Young modulus is a measure of a material's stiffness and its ability to resist deformation under stress.

• Young modulus is also known as modulus of elasticity.

• It is defined as the ratio of stress to strain in a material under tension or compression.

• It is a material property and varies for different materials.

• It is used to predict how a material will behave under stress.

• For example, steel has a higher young modulus than r...read more

A radiator is a heat exchanger used to transfer thermal energy from one medium to another for cooling purposes. A condenser is a device used to condense a substance from its gaseous to its liquid state.

• Radiators are commonly used in automobiles to cool the engine by transferring heat from the coolant to the air.

• Condensers are used in air conditioning systems to condense refrigerant from a gas to a liquid state.

• Both rad...read more

1mm is equal to 1000 microns.

• 1mm = 1000 microns

• Micron is a unit of length equal to one millionth of a meter

• Used in measuring the size of particles in air or water