CHEMICAL ENGINEERING | Polymer Technology

Properties of a polymer is affected by the

Byadmin July 20, 2022

Question: Properties of a polymer is affected by the
[A].

chain length.

[B].

intermolecular forces.

[C].

branching & cross-linking.

[D].

all (a), (b).

Answer: Option D

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Furnace Technology

Acid dew point temperature (ADT) of a flue gas produced by the combustion of a fuel containing 1% sulphur may be about __________ °C.

Question: Acid dew point temperature (ADT) of a flue gas produced by the combustion of a fuel containing 1% sulphur may be about __________ °C.
[A].

80
[B].
130
[C].
180
[D].
250

Answer: Option B

Explanation:

No answer description available for this question.

Read More Acid dew point temperature (ADT) of a flue gas produced by the combustion of a fuel containing 1% sulphur may be about __________ °C.
CHEMICAL ENGINEERING | Fuels and Combustion

About __________ Nm3 of air will be required for the complete combustion of 2Nm3 of CO.

Question: About __________ Nm3 of air will be required for the complete combustion of 2Nm3 of CO.
[A].

2
[B].
3
[C].
5
[D].
1

Answer: Option C

Explanation:

No answer description available for this question.

Read More About __________ Nm3 of air will be required for the complete combustion of 2Nm3 of CO.
CHEMICAL ENGINEERING | Fluid Mechanics

Diaphragm pumps are used to transport

Question: Diaphragm pumps are used to transport
[A].

solids
[B].
liquids
[C].
fluids
[D].
slurries

Answer: Option D

Explanation:

No answer description available for this question.

Read More Diaphragm pumps are used to transport
CHEMICAL ENGINEERING | Fuels and Combustion

Gasification of the solid fuel converts its organic part into combustible by interaction with air/oxygen and steam so as to obtain a secondary gaseous fuel of high calorific value having no ash. Gasification reactions are normally carried out at about __________ °C.

Question: Gasification of the solid fuel converts its organic part into combustible by interaction with air/oxygen and steam so as to obtain a secondary gaseous fuel of high calorific value having no ash. Gasification reactions are normally carried out at about __________ °C.
[A].

400-500
[B].
900-1000
[C].
1400-1500
[D].
1700-1800

Answer: Option B

Explanation:

No answer description available for this question.

Read More Gasification of the solid fuel converts its organic part into combustible by interaction with air/oxygen and steam so as to obtain a secondary gaseous fuel of high calorific value having no ash. Gasification reactions are normally carried out at about __________ °C.
Polymer Technology

Rayon is a ____________ fibre?

Rayon is a ____________ fibre?

A. Cellulosic
B. Polyamide
C. Polyester
D. Natural

Read More Rayon is a ____________ fibre?
CHEMICAL ENGINEERING | Materials and Construction

Brine (15% concentration) can be stored in a vessel made of

Question: Brine (15% concentration) can be stored in a vessel made of
[A].

monel
[B].
karbate
[C].
cast iron
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Brine (15% concentration) can be stored in a vessel made of

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