CHEMICAL ENGINEERING | Fuels and Combustion

‘Fat’ coal means a coal having

Byadmin August 17, 2022

Question: ‘Fat’ coal means a coal having
[A].

low calorific value.

[B].

high volatile matter,

[C].

low ash content.

[D].

non smoking tendency.

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Process

Fumigant insecticides

Question: Fumigant insecticides
[A].

kill insects, when they eat it.
[B].
emit poisonous vapour.
[C].
are absorbed throughout the plant.
[D].
none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Fumigant insecticides
CHEMICAL ENGINEERING | Fluid Mechanics

Flow measurement in an open channel is done by a/an

Question: Flow measurement in an open channel is done by a/an
[A].

venturimeter
[B].
orificemeter
[C].
weir
[D].
rotameter

Answer: Option C

Explanation:

No answer description available for this question.

Read More Flow measurement in an open channel is done by a/an
CHEMICAL ENGINEERING | Chemical Process

Percentage of glycerene present in the spent lye obtained during soap manufacture is about

Question: Percentage of glycerene present in the spent lye obtained during soap manufacture is about
[A].

0.5
[B].
5
[C].
20
[D].
35

Answer: Option B

Explanation:

No answer description available for this question.

Read More Percentage of glycerene present in the spent lye obtained during soap manufacture is about
CHEMICAL ENGINEERING | Chemical Engineering Basics

For a small scale toy factory, the fixed cost per month is Rs. 5000/-. The variable cost per toy is Rs. 20 and sales price is Rs. 30 per toy. The break even production per month will be __________ toys.

Question: For a small scale toy factory, the fixed cost per month is Rs. 5000/-. The variable cost per toy is Rs. 20 and sales price is Rs. 30 per toy. The break even production per month will be __________ toys.
[A].

250
[B].
500
[C].
1000
[D].
3000

Answer: Option B

Explanation:

No answer description available for this question.

Read More For a small scale toy factory, the fixed cost per month is Rs. 5000/-. The variable cost per toy is Rs. 20 and sales price is Rs. 30 per toy. The break even production per month will be __________ toys.
CHEMICAL ENGINEERING | Fertiliser Technology

P2O5 content in superphosphate is about __________ percent.

Question: P2O5 content in superphosphate is about __________ percent.
[A].

30-35
[B].
15-20
[C].
65-70
[D].
85-90

Answer: Option B

Explanation:

No answer description available for this question.

Read More P2O5 content in superphosphate is about __________ percent.
Fuels and Combustion

By-products recovery process from coal carbonisation is termed as direct, indirect and semi direct process depending upon the method of recovery of_______________?

By-products recovery process from coal carbonisation is termed as direct, indirect and semi direct process depending upon the method of recovery of_______________?

A. Tar
B. Benzol
C. Ammonia
D. None of these

Read More By-products recovery process from coal carbonisation is termed as direct, indirect and semi direct process depending upon the method of recovery of_______________?

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