CHILLER SYSTEM - Quiz

1) What is the purpose of using rubber pads while installing compressor?

Fill gaps Prevent leaks Locate the parts Absorb vibration

2) What is the advantage of using indirect expansion chiller AC system?

Quick cooling Cooling tower is not needed Less quantity of primary refrigerant Less quantity of secondary refrigerant

3) What is the purpose of gland packing in water line valves of chiller AC plant?

Prevent leakage Control water flow Reduce valve noise Smooth handling of valve

4) What is the purpose of valves in chiller AC plants?

Removes dust Control air flow Increase pressure Regulate the flow of water

5) What is the cause of water hammer or valve chatter in water pump lines?

Low pump pressure Blocked suction line High pump pressure Low velocity of water