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HVAC Cooling Towers Basic Quiz Tests
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Question 1 of 20
1. Question
1 pointsWhen sizing a cooling tower, the highest anticipated _____ should be used:
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Question 2 of 20
2. Question
1 pointsThe Cooling Water Temperature leaving a tower increases as the Wet Bulb Temperature _____ :
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Question 3 of 20
3. Question
1 pointsTwo basic parameters required for specifying the right duty pump are:
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Question 4 of 20
4. Question
1 pointsThe size of cooling tower dictates the rate of heat transfer:
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Question 5 of 20
5. Question
1 pointsIn Evaporative cooling tower system the make-up water source is used to replenish around ____ of water lost to evaporation and draft
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Question 6 of 20
6. Question
1 pointsIn ______ cooling towers there is no direct contact between the water with air:
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Question 7 of 20
7. Question
1 pointsThe total heat transferred between warm water coming in contact with cooler air in cooling tower is equal to which of the following:
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Question 8 of 20
8. Question
1 pointsIn cooling towers, higher temperature ______ corrosion potential:
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Question 9 of 20
9. Question
1 pointsThe size of the cooling tower varies _____ with the temperature range:
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Question 10 of 20
10. Question
1 pointsGenerally ______ fans are used on induced draft cooling towers:
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Question 11 of 20
11. Question
1 pointsWhich of the following factors affects the cooling tower performance:
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Question 12 of 20
12. Question
1 pointsIn cross flow cooling towers, the air moves _____ through the fill across the downward fall of the water:
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Question 13 of 20
13. Question
1 pointsFor a constant flow, when the heat load decreases the range ______ :
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Question 14 of 20
14. Question
1 pointsIn cooling towers, each pound of water evaporated removes approximately about _____ of heat from the water that remains
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Question 15 of 20
15. Question
1 pointsApproximately about _____ of cooling in cooling tower is through the sensible cooling:
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Question 16 of 20
16. Question
1 pointsIn cooling tower, as the selected approach is _____ tower size increases exponentially
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Question 17 of 20
17. Question
1 pointsDesign wet bulb temperature for cooling tower is the Wet bulb temperature that does not exceed more than ______ of the total hours in a year:
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Question 18 of 20
18. Question
1 pointsHigher the difference between the Dry Bulb Temperature and Wet Bulb Temperature, _____ is the relative humidity:
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Question 19 of 20
19. Question
1 pointsDifference between the cold water temperature at tower outlet and the entering air with wet bulb temperature is defined as:
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Question 20 of 20
20. Question
1 pointsThe cooling tower design is governed by a relation known as the Merkel Equation:
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