CHEMICAL ENGINEERING | Fuels and Combustion

Out of the following fuels, the difference between the net and gross calorific value is maximum in case of

Byadmin August 17, 2022

Question: 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

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fluid Mechanics

Bernoulli’s equation for fluid flow is derived following certain assumptions. Out of the assumptions listed below, which set of assumptions is used in derivation of Bernoulli’s equation ?A. Fluid flow is frictionless & irrotational. B. Fluid flow is steady. C. Fluid flow is uniform & turbulent.D. Fluid is compressible.E. Fluid is incompressible.

Question: Bernoulli’s equation for fluid flow is derived following certain assumptions. Out of the assumptions listed below, which set of assumptions is used in derivation of Bernoulli’s equation ?A. Fluid flow is frictionless & irrotational. B. Fluid flow is steady. C. Fluid flow is uniform & turbulent.D. Fluid is compressible.E. Fluid is incompressible.
[A].

A, C, D
[B].
B, D, E
[C].
A, B, E
[D].
A, D, E

Answer: Option C

Explanation:

No answer description available for this question.

Read More Bernoulli’s equation for fluid flow is derived following certain assumptions. Out of the assumptions listed below, which set of assumptions is used in derivation of Bernoulli’s equation ?A. Fluid flow is frictionless & irrotational. B. Fluid flow is steady. C. Fluid flow is uniform & turbulent.D. Fluid is compressible.E. Fluid is incompressible.
Fuels and Combustion

Calorific value of coke oven gas is around ______________ Kcal/Nm3?

Calorific value of coke oven gas is around ______________ Kcal/Nm3?

A. 900
B. 4200
C. 7500
D. 2000

Read More Calorific value of coke oven gas is around ______________ Kcal/Nm3?
CHEMICAL ENGINEERING | Heat Transfer

In an extended surface heat exchanger, fluid having lower co-efficient

Question: In an extended surface heat exchanger, fluid having lower co-efficient
[A].

flows through the tube.
[B].
flows outside the tubes.
[C].
can flow either inside or outside the tubes.
[D].
should not be used as it gives very high pressure drop.

Answer: Option B

Explanation:

No answer description available for this question.

Read More In an extended surface heat exchanger, fluid having lower co-efficient
Fuels and Combustion

Anthracite can be used for___________________?

Anthracite can be used for___________________?

A. Recarbonising steel
B. Making carbon electrodes
C. Blending with highly coking coal to check its swelling which helps in saving coke even walls
from damage and to produce high strength coke
D. All A., B. and C.

Read More Anthracite can be used for___________________?
CHEMICAL ENGINEERING | Chemical Reaction Engineering

B.E.T. method of finding out surface area of a catalyst, uses the extension of __________ isotherm.

Question: B.E.T. method of finding out surface area of a catalyst, uses the extension of __________ isotherm.
[A].

Langmuir
[B].
Freundlich
[C].
Tempkin
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More B.E.T. method of finding out surface area of a catalyst, uses the extension of __________ isotherm.
CHEMICAL ENGINEERING | Chemical Engineering Basics

Fog is an example of colloidal system of

Question: Fog is an example of colloidal system of
[A].

solid dispersed in gas.
[B].
solid dispersed in liquid.
[C].
liquid dispersed in gas.
[D].
gas dispersed in liquid.

Answer: Option C

Explanation:

No answer description available for this question.

Read More Fog is an example of colloidal system of

Similar Posts