CHILLER SYSTEM - Practice Mode

1) What is the advantage of glass fibre ducting?

Economical Heavy weight Self insulating High heat transfer

Correct Answer: Self insulating

2) What parameters are checked if the uneven cooling prevails at different rooms in a chiller plant?

Compressor current drawn Condenser water pump ampere Cooling tower fan motor ampere Chilled water pump current drawn

Correct Answer: Chilled water pump current drawn

3) Which method prevents the foul smell of drainage entering the AHU?

Strainer U - trap Louvers Exhaust fan

Correct Answer: U - trap

4) What is the purpose of rinsing the condenser tubes with water after descaling process in industrial AC plant?

Remove algae Remove scales Check block in tubes Remove acid particles

Correct Answer: Remove acid particles

5) What is the capacity of air conditioner if it removes 18000 BTU/hr heat from the space?

1.00 T.R 1.25 T.R 1.50 T.R 2.00 T.R

Correct Answer: 1.50 T.R

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