CHILLER SYSTEM - Practice Mode

1) What is meant by static pressure?

Moving air pressure Ambient air pressure Air diffusing pressure Still air pressure in duct

Correct Answer: Still air pressure in duct

2) How the total heat of air is represented in psychrometric chart?

Entropy Enthalpy Latent heat Sensible heat

Correct Answer: Enthalpy

3) Which type of heat is considered for tube light s heat gain in AC space?

Latent heat Conduction heat Specific heat Sensible heat

Correct Answer: Sensible heat

4) Which thickness of PUF has the least thermal conductivity?

One inch Two inch Four inch Three inch

Correct Answer: Four inch

5) Which types of heat are involved in ventilation and infiltration of air to AC space?

Sensible heat and solar heat Sensible heat and latent heat Radiant heat and specific heat Latent heat of water-vapour only

Correct Answer: Sensible heat and latent heat

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