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Engineering
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ME Set-1
Heat Transfer Refrigeration and Air Conditioning
175

Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

175) Wet bulb temperature indicates the moisture content in air.

Agree

Disagree

Answer is:

Agree

Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

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Related Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

176) A designer chooses the values of fluid flow rates and specific heats in such a manner that the heat capacities of the two fluids are equal. A hot fluid enters the counter flow heat exchanger at 100 Degree Centigrade and leaves at 60 Degree Centigrade. A co

20 Degree Centigarde

40 Degree Centigarde

60 Degree Centigarde

66.7 Degree Centigarde

Answer is:

20 Degree Centigarde

177) The inclined and non-uniformly spaced straight lines on a psychrometric chart indicates wet bulb temperature.

Agree

Disagree

Answer is:

Agree

178) The heat is transferred by conduction, convection and radiation in

melting of ice

boiler furnaces

condensation of steam in condenser

none of these

Answer is:

boiler furnaces

179) A thermostatic expansion valve in a refrigeration system

ensures the evaporator completely filled with refrigerant of the load

is suitable only for constant load systems

maintains different temperatures in evaporator in proportion to load

none of the above

Answer is:

ensures the evaporator completely filled with refrigerant of the load

Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

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