Related Questions

Bomb calorimeter is used to determine the (where, GCV - Gross Calorific Value. NCV - Net Calorific Value.)
A GCV at constant pressure
B GCV at constant volume
C NCV at constant pressure
D NCV at constant volume
A fuel containing carbon and carbon monoxide (but containing no hydrogen or its compounds) is burnt in pure oxygen at constant pressure. Its gross calorific value as compared to net calorific value will be
A More
B Less
C Same
D Data insufficient; can't be predicted
Gross calorific value will be equal to the net calorific value for
A H2
B C2H2
C CO
D C2H6
Which of the following gaseous fuels is likely to have the highest gross calorific value?
A Sewage gas
B LPG
C Producer gas
D Natural gas
The highest grade of coal whose surface is shining and has the highest calorific value, is ________
A Anthracite
B Bituminous
C Lignite
D Peat
Out of the following fuels, the difference between the net and gross calorific value is maximum in case of
A Pitch
B Fuel oil
C Blast furnace gas
D Bituminous coal
Out of the following fuels, the difference between gross and net calorific value will be minimum in case of
A Coke oven gas
B Water gas
C Natural gas
D Blast furnace gas
Gross and net calorific value of a fuel will be the same
A If its ash content is zero
B Ifits carbon content is very low
C If its hydrogen/hydrogen compound content is zero
D Under no circumstances
Which of the following fuels has the highest calorific value?
A lignite
B wood
C bituminous
D anthracite
Which of the following has the highest calorific value?
A Sub-bituminous
B Anthracite
C Lignite
D Peat

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