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Space Heating Systems Test Questions 3
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Question 1 of 10
1. Question
1 pointsWhich of the following is not the product of complete combustion:
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Question 2 of 10
2. Question
1 pointsIf an insufficient amount of air is supplied to the burners which of the following are exhausted out the stack:
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Question 3 of 10
3. Question
1 points______ temperature rise blow thru design heaters are best suited for space heating:
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Question 4 of 10
4. Question
1 points_______ denotes the percentage of fuel burned and turned into heating energy:
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Question 5 of 10
5. Question
1 pointsStoker fired coal central heating appliances will have an efficiency of about ______ :
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Question 6 of 10
6. Question
1 pointsOptimum excess air required in case of pulverized coal firing method will be about:
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Question 7 of 10
7. Question
1 pointsWhich of the following variables are required to determine the furnace flue gas heat loss:
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Question 8 of 10
8. Question
1 pointsIn which of the following Vent installations, combustion air is taken from indoors and flue gases are discharge outdoors:
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Question 9 of 10
9. Question
1 pointsIn heat pump electricity is used to generate heat:
Correct
Electricity is used to move the heat
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Electricity is used to move the heat
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Question 10 of 10
10. Question
1 pointsThe coefficient of performance (COP) for Ground-source heat pumps is usually _____ or higher:
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