CHEMICAL ENGINEERING | Environmental Engineering

World environment day is observed every year on the 5th of

Byadmin August 13, 2022

Question: World environment day is observed every year on the 5th of
[A].

June

[B].

December

[C].

July

[D].

September

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

Maximum carbon content in cast iron is __________ percent.

Question: Maximum carbon content in cast iron is __________ percent.
[A].

3.8
[B].
4
[C].
4.3
[D].
4.6

Answer: Option C

Explanation:

No answer description available for this question.

Read More Maximum carbon content in cast iron is __________ percent.
CHEMICAL ENGINEERING | Petroleum Refinery Engineering

DLS stands For_______?

DLS stands For_______?

A. Drill line system
B. Dogleg severity
C. Drill line stream
D. All of Above

Read More DLS stands For_______?
CHEMICAL ENGINEERING | Materials and Construction

Babbit metal is not a

Question: Babbit metal is not a
[A].

tin base alloy
[B].
white metal
[C].
lead base alloy
[D].
pure metal

Answer: Option D

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical, then, with the increase in temperature, the heat of reaction will

Question: If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical, then, with the increase in temperature, the heat of reaction will
[A].

increase
[B].
decrease
[C].
remain unaltered
[D].
increase or decrease ; depends on the particular reaction

Answer: Option C

Explanation:

No answer description available for this question.

Read More If the molar heat capacities (Cp or Cv) of the reactants and products of a chemical reaction are identical, then, with the increase in temperature, the heat of reaction will
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)?

Question: Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)?
[A].

Air cycle
[B].
Carnot cycle
[C].
Ordinary vapour compression cycle
[D].
Vapour compression with a reversible expansion engine

Answer: Option A

Explanation:

No answer description available for this question.

Read More Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)?
CHEMICAL ENGINEERING | Fluid Mechanics

A 0.5 m high bed made up of a 1 mm dia glass sphere (density 2500 kg/m3 ) is to be fluidised by water (density 1000 kg/m3 ). If at the point of incipient fluidisation, the bed voidage is 40%, the pressure drop across the bed is

Question: A 0.5 m high bed made up of a 1 mm dia glass sphere (density 2500 kg/m3 ) is to be fluidised by water (density 1000 kg/m3 ). If at the point of incipient fluidisation, the bed voidage is 40%, the pressure drop across the bed is
[A].

4.4 KPa
[B].
2.94 KPa
[C].
3.7 KPa
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More A 0.5 m high bed made up of a 1 mm dia glass sphere (density 2500 kg/m3 ) is to be fluidised by water (density 1000 kg/m3 ). If at the point of incipient fluidisation, the bed voidage is 40%, the pressure drop across the bed is

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