CHEMICAL ENGINEERING | Fuels and Combustion

A fuel with high heat release rate will

Byadmin August 17, 2022

Question: A fuel with high heat release rate will
[A].

require smaller combustion chamber.

[B].

have high calorific value.

[C].

have high adiabatic flame temperature.

[D].

none of these.

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fluid Mechanics

An ideal plastic substance indicates no deformation, when stressed upto yield stress, but behaves like a Newtonion fluid beyond yield stress. Which of the following is an ideal plastic ?

Question: An ideal plastic substance indicates no deformation, when stressed upto yield stress, but behaves like a Newtonion fluid beyond yield stress. Which of the following is an ideal plastic ?
[A].

Sewage sludge
[B].
Rubber latex
[C].
Blood
[D].
Sugar solution

Answer: Option A

Explanation:

No answer description available for this question.

Read More An ideal plastic substance indicates no deformation, when stressed upto yield stress, but behaves like a Newtonion fluid beyond yield stress. Which of the following is an ideal plastic ?
CHEMICAL ENGINEERING | Mass Transfer

For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same.

Question: For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same.
[A].

unsaturated surface
[B].
constant rate
[C].
both (a) and (b)
[D].
neither (a) nor (b).

Answer: Option C

Explanation:

No answer description available for this question.

Read More For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same.
CHEMICAL ENGINEERING | Chemical Process

Nylon 6-6 is manufactured from

Question: Nylon 6-6 is manufactured from
[A].

hexamethylene diamine and adipic acid.
[B].
hexamethylene diamine and maleic anhydride.
[C].
caprolactum.
[D].
dimethyl terephthalate and ethylene glycol.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Nylon 6-6 is manufactured from
CHEMICAL ENGINEERING | Chemical Process

Chemical name of ‘alum’ is

Question: Chemical name of ‘alum’ is
[A].

barium sulphate.
[B].
aluminium sulphate.
[C].
aluminium chloride.
[D].
calcium sulphate.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Chemical name of ‘alum’ is
CHEMICAL ENGINEERING | Chemical Engineering Basics

Oxyacetylene reducing flame is used while carrying out welding on

Question: Oxyacetylene reducing flame is used while carrying out welding on
[A].

alloy steel
[B].
grey cast iron
[C].
mild steel
[D].
high carbon steel

Answer: Option C

Explanation:

No answer description available for this question.

Read More Oxyacetylene reducing flame is used while carrying out welding on
CHEMICAL ENGINEERING | Chemical Reaction Engineering

Overall rate of reaction in a heterogenous catalytic reaction depends upon the mass and energy transfer from the fluid to solid surface and its rate of reaction is usually __________ the concentration of catalyst, if it does not entail a chain mechanism.

Question: Overall rate of reaction in a heterogenous catalytic reaction depends upon the mass and energy transfer from the fluid to solid surface and its rate of reaction is usually __________ the concentration of catalyst, if it does not entail a chain mechanism.
[A].

proportional to
[B].
independent of
[C].
inversely proportional to
[D].
proportional to the square of

Answer: Option A

Explanation:

No answer description available for this question.

Read More Overall rate of reaction in a heterogenous catalytic reaction depends upon the mass and energy transfer from the fluid to solid surface and its rate of reaction is usually __________ the concentration of catalyst, if it does not entail a chain mechanism.

Similar Posts