Fuels and Combustion

Which is the heaviest fuel gas out of the following ?

Byadmin March 7, 2019August 26, 2021

Which is the heaviest fuel gas out of the following ?

A. Blast furnace gas
B. Coke oven gas
C. Water gas
D. Carburetted water gas

Fuels and Combustion

Power alcohol as compared to straight run gasoline has lower ________________?

Power alcohol as compared to straight run gasoline has lower ________________?

A. Calorific value
B. Octane number
C. Specific gravity
D. Viscosity

Read More Power alcohol as compared to straight run gasoline has lower ________________?
Fuels and Combustion

Nitrogen present in the flue gas is determined in the Orsat apparatus by absorbing it in_____________________?

Nitrogen present in the flue gas is determined in the Orsat apparatus by absorbing it in_____________________?

A. KOH
B. Ammoniacal cuprous chloride
C. Pyrogallol solution
D. None of these

Read More Nitrogen present in the flue gas is determined in the Orsat apparatus by absorbing it in_____________________?
Fuels and Combustion

Gross calorific value will be equal to the net calorific value for __________________?

Gross calorific value will be equal to the net calorific value for __________________?

A. H2
B. C2H2
C. CO
D. C2H6

Read More Gross calorific value will be equal to the net calorific value for __________________?
Fuels and Combustion

Abel apparatus is used for those oils, whose flash points are ___________°F?

Abel apparatus is used for those oils, whose flash points are ___________°F?

A. < 120
B. > 120
C. > 280
D. 300-600

Read More Abel apparatus is used for those oils, whose flash points are ___________°F?
Fuels and Combustion

In flue gas analysis by Orsat’s apparatus, oxygen is absorbed by____________________?

In flue gas analysis by Orsat’s apparatus, oxygen is absorbed by____________________?

A. Potassium hydroxide
B. Cuprous chloride
C. Alkaline pyrogallol solution
D. None of these

Read More In flue gas analysis by Orsat’s apparatus, oxygen is absorbed by____________________?
CHEMICAL ENGINEERING | Fuels and Combustion

Incomplete combustion of a fuel is characterised by the high __________ in the flue gas.

Question: Incomplete combustion of a fuel is characterised by the high __________ in the flue gas.
[A].

smoke
[B].
temperature
[C].
oxygen
[D].
carbon monoxide

Answer: Option D

Explanation:

No answer description available for this question.

Read More Incomplete combustion of a fuel is characterised by the high __________ in the flue gas.

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