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Electrical Engineering Mcqs — Test 12

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Question 1
The amount of air which is supplied for complete combustion is called___________?
Question 2
In _________ system fuel from a central pulverizing unit is delivered to a bunker and then to the various burners?
Question 3
Under-feed stokers work best for _________ coals high in volatile matter and with caking tendency?
Question 4
Example of overfeed type stoker is___________?
Question 5
Where unpulverised coal has to be used and boiler capacity is large, the stoker which is used is______________?
Question 6
TravelUng grate stoker can burn coals at the rates of____________?
Question 7
Blowing down of boiler water is the process_____________?
Question 8
Deaerative heating is done to_____________?
Question 9
Reheat factor is the ratio of_____________?
Question 10
The value of the reheat factor is of the order of_____________?