EXAMIANS
The internal energy of the combustion products is __________ compared to that of reactants.
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Yield of charcoal in high temperature carbonisation of wood is about __________ percent.
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Which of the following has the highest flame velocity?
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Blast furnace gas is a very poisonous gas because of its predominantly high __________ content.
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Calorific value as determined by bomb calorimeter is the
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Which of the following has the highest calorific value (kcal/Nm³) ?
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Coal containing large quantity of __________ are difficult to wash.
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'Wind loss' resulting from unscientific storage of coal may be the order of about __________ percent.
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Furnace oil consumption in a furnace for a given duty employing preheated combination air (at 300° ) may be reduced by about __________ percent as compared to the use of atmospheric combustion air.
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Which of the following is unsuitable fuel for producer gas manufacture?
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