Daikin Diploma Trainee Engineer Interview Questions, Process, and Tips

Refrigeration cycle involves four thermodynamic processes: compression, condensation, expansion, and evaporation.

• The refrigerant is compressed by a compressor, increasing its temperature and pressure.

• The high-pressure refrigerant then flows through a condenser, where it releases heat and condenses into a liquid.

• The liquid refrigerant then passes through an expansion valve, where it undergoes a pressure drop and becomes...read more

The functions of parts of an Air Conditioner include cooling, dehumidifying, filtering, and circulating air.

• Compressor: compresses and circulates refrigerant to cool the air

• Condenser: releases heat from the refrigerant to the outside air

• Evaporator: absorbs heat from the air and cools it down

• Expansion valve: regulates the flow of refrigerant into the evaporator

• Fan: circulates the air over the evaporator and condenser co...read more

Color coding is a system of using colors to convey information or identify objects, wires, or components.

• Color coding is widely used in various industries such as electrical, electronics, telecommunications, and automotive.

• It helps in quickly identifying and distinguishing between different objects or components.

• Color coding can be used to indicate the value or type of a component, the function of a wire, or the status...read more

A noise filter circuit is used to remove unwanted noise from a signal.

• It is a type of electronic filter that attenuates or removes noise from a signal

• It can be implemented using passive components like resistors, capacitors, and inductors

• Active components like operational amplifiers can also be used to design noise filter circuits

• Examples include low-pass filters, high-pass filters, band-pass filters, and notch filters