CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are

Byadmin August 10, 2022

Question: Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are
[A].

always greater than one.

[B].

same at the same reduced temperature.

[C].

same at the same reduced pressure.

[D].

both(b) & (c).

Answer: Option D

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

Blow off cock is provided in steam boiler to

Question: Blow off cock is provided in steam boiler to
[A].

guard the boiler in case of abnormal rise in steam pressure.
[B].
drain out water and sludge during its repair.
[C].
regulate the supply of water in boiler.
[D].
put out the fire in the furnace when the water level in the boiler falls to unsafe limit.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Blow off cock is provided in steam boiler to
CHEMICAL ENGINEERING | Fluid Mechanics

For laminar flow of a fluid through a packed bed of spheres of diameter d, the pressure drop per unit length of bed depends upon the sphere diameter as

Question: For laminar flow of a fluid through a packed bed of spheres of diameter d, the pressure drop per unit length of bed depends upon the sphere diameter as
[A].

d
[B].
d2
[C].
d4
[D].

Answer: Option D

Explanation:

No answer description available for this question.

Read More For laminar flow of a fluid through a packed bed of spheres of diameter d, the pressure drop per unit length of bed depends upon the sphere diameter as
CHEMICAL ENGINEERING | Fluid Mechanics

For a given Reynolds number, in a hydraulically smooth pipe, further smoothening __________ the friction factor.

Question: For a given Reynolds number, in a hydraulically smooth pipe, further smoothening __________ the friction factor.
[A].

brings about no further reduction of
[B].
increases
[C].
decreases
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More For a given Reynolds number, in a hydraulically smooth pipe, further smoothening __________ the friction factor.
CHEMICAL ENGINEERING | Chemical Reaction Engineering

An exothermic reaction takes place in an adiabatic reactor. The product temperature __________ reactor feed temperature.

Question: An exothermic reaction takes place in an adiabatic reactor. The product temperature __________ reactor feed temperature.
[A].

is always equal to
[B].
is always greater than
[C].
is always less than
[D].
may be greater or less than

Answer: Option B

Explanation:

No answer description available for this question.

Read More An exothermic reaction takes place in an adiabatic reactor. The product temperature __________ reactor feed temperature.
CHEMICAL ENGINEERING | Heat Transfer

is termed as the __________ number.

Question: is termed as the __________ number.
[A].

Grashoff
[B].
Nusselt
[C].
Prandtl
[D].
Stanton

Answer: Option C

Explanation:

No answer description available for this question.

Read More is termed as the __________ number.
CHEMICAL ENGINEERING | Materials and Construction

Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with

Question: Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with
[A].

karbate
[B].
lead or glass
[C].
fireclay bricks
[D].
PVC

Answer: Option B

Explanation:

No answer description available for this question.

Read More Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with

Similar Posts