CHEMICAL ENGINEERING | Chemical Engineering Basics

Cemented carbide tools are not suitable for cutting

Byadmin August 8, 2022

Question: Cemented carbide tools are not suitable for cutting
[A].

aluminium

[B].

brass

[C].

cast iron

[D].

steel

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Process

A mixture of chlorine & sodium bromide acts as a/an

Question: A mixture of chlorine & sodium bromide acts as a/an
[A].

insecticides
[B].
analgesic drug
[C].
fire retardant
[D].
hydrogenation catalyst

Answer: Option C

Explanation:

No answer description available for this question.

Read More A mixture of chlorine & sodium bromide acts as a/an
CHEMICAL ENGINEERING | Environmental Engineering

Industrial workers working in leather tanning & manufacturing units are prone to suffer from

Question: Industrial workers working in leather tanning & manufacturing units are prone to suffer from
[A].

respirtory ailments (e.g. bronchitis).
[B].
skin diseases (e.g. dermatities).
[C].
silicosis.
[D].
blurred vision.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Industrial workers working in leather tanning & manufacturing units are prone to suffer from
CHEMICAL ENGINEERING | Materials and Construction

Cermets are used for making

Question: Cermets are used for making
[A].

cutting tools
[B].
abrasives
[C].
both (a) & (b)
[D].
neither (a) nor (b)

Answer: Option C

Explanation:

No answer description available for this question.

Read More Cermets are used for making
CHEMICAL ENGINEERING | Chemical Engineering Basics

Liquor poisoning generally occurs due to the presence of __________ in it.

Question: Liquor poisoning generally occurs due to the presence of __________ in it.
[A].

ethyl alcohol
[B].
impurities
[C].
methyl alcohol
[D].
carbonic acid

Answer: Option C

Explanation:

No answer description available for this question.

Read More Liquor poisoning generally occurs due to the presence of __________ in it.
CHEMICAL ENGINEERING | Heat Transfer

In a liquid-liquid heat exchanger, for the same process temperature, the ratio of the LMTD in parallel flow to the LMTD in counter flow is always

Question: In a liquid-liquid heat exchanger, for the same process temperature, the ratio of the LMTD in parallel flow to the LMTD in counter flow is always
[A].

< 1
[B].
> 1
[C].
1
[D].
∞

Answer: Option A

Explanation:

No answer description available for this question.

Read More In a liquid-liquid heat exchanger, for the same process temperature, the ratio of the LMTD in parallel flow to the LMTD in counter flow is always
CHEMICAL ENGINEERING | Chemical Engineering Basics

__________ rubber is generally used for making ‘O’ rings used for vacuum sealings.

Question: __________ rubber is generally used for making ‘O’ rings used for vacuum sealings.
[A].

Natural
[B].
Neoprene
[C].
Butadiene
[D].
Nitrile

Answer: Option B

Explanation:

No answer description available for this question.

Read More __________ rubber is generally used for making ‘O’ rings used for vacuum sealings.

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