CHEMICAL ENGINEERING | Fuels and Combustion

Adiabatic flame temperature of a fuel is dependent on the initial temperature of

Byadmin August 17, 2022

Question: Adiabatic flame temperature of a fuel is dependent on the initial temperature of
[A].

fuel

[B].

air

[C].

both (a) & (b)

[D].

neither (a) nor (b)

Answer: Option C

Explanation:

No answer description available for this question.

Fuels and Combustion

Wood charcoal is obtained by the destructive distillation of wood. It is used in the production of activated carbon, which is not used for the____________________?

Wood charcoal is obtained by the destructive distillation of wood. It is used in the production of activated carbon, which is not used for the____________________?

A. Decolourisation of sugar
B. Solvent recovery from air and gases
C. Absorption of gases and vapor
D. Electrode manufacture

Read More Wood charcoal is obtained by the destructive distillation of wood. It is used in the production of activated carbon, which is not used for the____________________?
CHEMICAL ENGINEERING | Chemical Engineering Basics

Normalising does not __________ of a metal.

Question: Normalising does not __________ of a metal.
[A].

improve machinability & tensile strength
[B].
remove internal stresses
[C].
refine the structure
[D].
remove strains caused by cold working

Answer: Option B

Explanation:

No answer description available for this question.

Read More Normalising does not __________ of a metal.
Fuels and Combustion

Which of the following gaseous fuels has the lowest calorific value ?

Which of the following gaseous fuels has the lowest calorific value ?

A. Gobar gas
B. Refinery gas
C. Converter gas
D. Blast furnace gas

Read More Which of the following gaseous fuels has the lowest calorific value ?
CHEMICAL ENGINEERING | Heat Transfer

In a multiple effect evaporator, the effect of boiling point elevation is to

Question: In a multiple effect evaporator, the effect of boiling point elevation is to
[A].

reduce the capacity
[B].
reduce the economy
[C].
increase the economy
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More In a multiple effect evaporator, the effect of boiling point elevation is to
CHEMICAL ENGINEERING | Fertiliser Technology

Out of the following, N2 content is minimum in

Question: Out of the following, N2 content is minimum in
[A].

urea
[B].
ammonium nitrate
[C].
ammonium sulphate
[D].
ammonium chloride

Answer: Option C

Explanation:

No answer description available for this question.

Read More Out of the following, N2 content is minimum in
CHEMICAL ENGINEERING | Chemical Engineering Basics

At room temperature, F.C.C. crystal structure is observed in

Question: At room temperature, F.C.C. crystal structure is observed in
[A].

lead
[B].
cupro-nickel
[C].
titanium
[D].
tungsten

Answer: Option A

Explanation:

No answer description available for this question.

Read More At room temperature, F.C.C. crystal structure is observed in

Similar Posts