CHEMICAL ENGINEERING | Chemical Engineering Basics

Minimum safe distance between two liquid fuel storage tanks is equal to (where, H = height of the tank)

Byadmin August 2, 2022

Question: Minimum safe distance between two liquid fuel storage tanks is equal to (where, H = height of the tank)
[A].

[B].

H/2

[C].

H/4

[D].

H/6

Answer: Option D

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fluid Mechanics

A mixed flow centrifugal pump

Question: A mixed flow centrifugal pump
[A].

employs such an impeller, through which the flow is a combination of radial & axial flow.
[B].
mixes the two fluids before pumping them.
[C].
pumps the two fluids separately and then mixes them.
[D].
employs impellers in both the radial & axial directions.

Answer: Option A

Explanation:

No answer description available for this question.

Read More A mixed flow centrifugal pump
Chemical Engineering Basics

Gantt charts are used for streamlining the__________________?

Gantt charts are used for streamlining the__________________?

A. Inventory control
B. Production schedule
C. Sales forecasting
D. Quality control

Read More Gantt charts are used for streamlining the__________________?
CHEMICAL ENGINEERING | Chemical Engineering Basics

Absolute zero, pressure will occur, when the molecular momentum of the system becomes zero. A liquid will cease to exist as liquid at

Question: Absolute zero, pressure will occur, when the molecular momentum of the system becomes zero. A liquid will cease to exist as liquid at
[A].

high vacuum
[B].
zero pressure
[C].
0°K
[D].
earth’s centre

Answer: Option B

Explanation:

No answer description available for this question.

Read More Absolute zero, pressure will occur, when the molecular momentum of the system becomes zero. A liquid will cease to exist as liquid at
CHEMICAL ENGINEERING | Fluid Mechanics

In case of turbulent flow of a Newtonion fluid in a straight pipe, the maximum velocity is equal to (where, Vavg = average fluid velocity)

Question: In case of turbulent flow of a Newtonion fluid in a straight pipe, the maximum velocity is equal to (where, Vavg = average fluid velocity)
[A].

Vavg
[B].
1.2 Vavg
[C].
1.5 Vavg
[D].
1.8 Vavg

Answer: Option B

Explanation:

No answer description available for this question.

Read More In case of turbulent flow of a Newtonion fluid in a straight pipe, the maximum velocity is equal to (where, Vavg = average fluid velocity)
CHEMICAL ENGINEERING | Heat Transfer

Out of 100 kcal/second of incident radiant energy on the surface of a thermally transparent body, 300 kcal/second is reflected back. If the transmissivity of the body is 0.25, the emissivity of the surface will be

Question: Out of 100 kcal/second of incident radiant energy on the surface of a thermally transparent body, 300 kcal/second is reflected back. If the transmissivity of the body is 0.25, the emissivity of the surface will be
[A].

0.35
[B].
0.45
[C].
0.55
[D].
0.85

Answer: Option B

Explanation:

No answer description available for this question.

Read More Out of 100 kcal/second of incident radiant energy on the surface of a thermally transparent body, 300 kcal/second is reflected back. If the transmissivity of the body is 0.25, the emissivity of the surface will be
CHEMICAL ENGINEERING | Heat Transfer

For heat flow through very thick walled cylinder, use____mean radius.

Question: For heat flow through very thick walled cylinder, use____mean radius.
[A].

arithmetic
[B].
logarithmic
[C].
geometric
[D].
either (a) or (c)

Answer: Option B

Explanation:

No answer description available for this question.

Read More For heat flow through very thick walled cylinder, use____mean radius.

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