CHILLER SYSTEM - Quiz

1) What is the reason for low discharge line temperature in chiller AC?

Excess refrigerant High evaporator load Insufficient refrigerant Condenser water pump not working

2) What is the cause of high condensing pressure in water cooled condenser?

Lack of lubrication Damage condenser fan Low load on evaporator Defective cooling water pump

3) What is the reason for high condensing pressure in air cooled condensers?

Dirt on fins Faulty water pump High speed of fan motor Low ambient temperature