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Air Conditioning Quiz Questions Answers 3
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Question 1 of 15
1. Question
1 pointsAspect ratio in rectangular duct should be kept within ______ :
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Question 2 of 15
2. Question
1 pointsA ______ duct with its high strength to weight ratio is suitable for distribution systems:
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Question 3 of 15
3. Question
1 pointsIn the ducts, pressure of the air falls because of which of the following:
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Question 4 of 15
4. Question
1 pointsRemoval of latent heat will:
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Question 5 of 15
5. Question
1 pointsFans in _____ are seldom used in ventilation purpose:
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Question 6 of 15
6. Question
1 pointsWith the higher discharge pressure of the air conditioning system, compression ratio:
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Question 7 of 15
7. Question
1 pointsThe quantity of air to be distributed to various rooms, wings or zones of the building should be in proportional to the load in the respective areas:
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Question 8 of 15
8. Question
1 pointsComfort conditions are attained by merely controlling the temperature
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controlling combination of temperature, relative humidity and air movement
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controlling combination of temperature, relative humidity and air movement
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Question 9 of 15
9. Question
1 pointsJet type of nozzles are used where the supply air from the diffuser has to travel a _____ distance to the occupied zone:
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Question 10 of 15
10. Question
1 pointsThe aluminum fins are coated to ______ surface tension of the condensate water droplets:
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Question 11 of 15
11. Question
1 pointsFace and by-pass dampes in the AHU helps in controlling Relative Humidity:
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Question 12 of 15
12. Question
1 pointsIn which of the following system there is no reduction in the power consumption by the fan even though the load on the system has come down:
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Question 13 of 15
13. Question
1 pointsFor clean rooms where the dust has to be arrested down to ____, absolute HEPA filters are used:
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Question 14 of 15
14. Question
1 pointsIn a duct system, in which of the following case there will be more pressure drop (loss):
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Question 15 of 15
15. Question
1 pointsWhich of the following material is used if the duct application requires less weight:
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