CHEMICAL ENGINEERING | Environmental Engineering

Fine grit present in sewage is removed in the __________ during sewage treatment.

Byadmin August 13, 2022

Question: Fine grit present in sewage is removed in the __________ during sewage treatment.
[A].

grit chamber

[B].

detritus tank

[C].

trickling filter

[D].

skimming tank.

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

Angular displacement can be measured suitably by a

Question: Angular displacement can be measured suitably by a
[A].

shaft encoder.
[B].
linear variable differential transducer (LVDT).
[C].
stroboscope.
[D].
tachometer.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Angular displacement can be measured suitably by a
CHEMICAL ENGINEERING | Chemical Process

Neoprene is a

Question: Neoprene is a
[A].

monomer
[B].
synthetic rubber
[C].
polyester
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Chemical Engineering Basics

Factor of safety is the ratio of the __________ stress to the working stress.

Question: Factor of safety is the ratio of the __________ stress to the working stress.
[A].

tensile
[B].
compressive
[C].
yield
[D].
bearing

Answer: Option C

Explanation:

No answer description available for this question.

Read More Factor of safety is the ratio of the __________ stress to the working stress.
CHEMICAL ENGINEERING | Mass Transfer

In distillation, overhead product contains

Question: In distillation, overhead product contains
[A].

only one component
[B].
two components
[C].
any number of components
[D].
only saturated liquid

Answer: Option C

Explanation:

No answer description available for this question.

Read More In distillation, overhead product contains
CHEMICAL ENGINEERING | Fluid Mechanics

A centrifugal pump has the following specifications: Power = 4 H.P.; Speed = 800 rpmHead = 8 metresFlow = 1000 litres/minutes.If its speed is halved, the power consumed now will be __________ hp.

Question: A centrifugal pump has the following specifications: Power = 4 H.P.; Speed = 800 rpmHead = 8 metresFlow = 1000 litres/minutes.If its speed is halved, the power consumed now will be __________ hp.
[A].

0.5
[B].
2
[C].
4
[D].
1

Answer: Option A

Explanation:

No answer description available for this question.

Read More A centrifugal pump has the following specifications: Power = 4 H.P.; Speed = 800 rpmHead = 8 metresFlow = 1000 litres/minutes.If its speed is halved, the power consumed now will be __________ hp.
CHEMICAL ENGINEERING | Fuels and Combustion

Benzene is used

Question: Benzene is used
[A].

as a motor fuel.
[B].
as an explosive.
[C].
for making insecticides (e.g., DDT, BHC etc.), detergent & rubber (SBR).
[D].
as a perfume.

Answer: Option C

Explanation:

No answer description available for this question.

Read More Benzene is used

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