CHILLER SYSTEM - Quiz

1) Which design data is used for indoor air heating in winter air conditioning?

20Degree Centigrade +/- 1 Degree Centigrade and RH = 35% 18Degree Centigrade +/- 1 Degree Centigrade and RH = 45% 16Degree Centigrade +/- 1 Degree Centigrade and RH = 50% 14Degree Centigrade +/- 1 Degree Centigrade and RH = 55%

2) Which branch of science deals with the properties of air?

Geometry Audiometry Psychrometry Trigonometry

3) Which component protects the electrical circuit and loads from excess current?

Fuse Relay Relief valve Transformer

4) Which type of starter is used for motors in chiller AC plants?

Magnetic Hydraulic Pneumatic Electromagnetic

5) Which type of cooling tower is used in large capacity chiller plants?

Natural draft Forced draft Induced draft Liquid cooling