Bomb calorimeter is used for the determination of calorific value of the _____________ fuels?

Question: Orsat apparatus is meant for
[A].

gravimetric analysis of flue gas.

[B].

finding out combustion efficiency.

[C].

direct determination of nitrogen in flue gas by absorbing it in ammoniacal cuprous chloride.

[D].

none of these.

Answer: Option D

Explanation:

No answer description available for this question.

Question: Fussain
[A].

is friable, charcoal like substance.

[B].

has highest fixed carbon and lowest volatile matter content of all the four banded components of coal.

[C].

is non-coking, but when blended with highly coking coal, controls its swelling and produces high strength coke on carbonisation.

[D].

all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.

Question: Main constituent of natural gas is
[A].

CH4 (upto 90%)

[B].

C2H6

[C].

C3H8

[D].

H2

Answer: Option A

Explanation:

No answer description available for this question.