CHEMICAL ENGINEERING | Chemical Engineering Basics

Fire on fuel oil lines can be extinguished by

Byadmin August 2, 2022

Question: Fire on fuel oil lines can be extinguished by
[A].

foam

[B].

steam

[C].

water

[D].

carbon dioxide

Answer: Option A

Explanation:

No answer description available for this question.

Chemical Engineering Basics

Closeness of packing is maximum in case of ____________________ crystal lattice?

Closeness of packing is maximum in case of ____________________ crystal lattice?

A. Face centred
B. Simple cubic
C. Body centred
D. None of these

Read More Closeness of packing is maximum in case of ____________________ crystal lattice?
CHEMICAL ENGINEERING | Chemical Engineering Basics

The amount of different substances produced, when the same quantity of electricity is passed through different solutions are proportional to their

Question: The amount of different substances produced, when the same quantity of electricity is passed through different solutions are proportional to their
[A].

equivalent weight.
[B].
(equivalent weight)2.
[C].
molecular weight.
[D].
(molecular weight)2.

Answer: Option A

Explanation:

No answer description available for this question.

Read More The amount of different substances produced, when the same quantity of electricity is passed through different solutions are proportional to their
CHEMICAL ENGINEERING | Chemical Engineering Basics

LVDT used for displacement measurement is a/an __________ transducer.

Question: LVDT used for displacement measurement is a/an __________ transducer.
[A].

passive
[B].
active
[C].
capacitive
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More LVDT used for displacement measurement is a/an __________ transducer.
CHEMICAL ENGINEERING | Chemical Engineering Basics

As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint is the __________ joint.

Question: As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint is the __________ joint.
[A].

butt
[B].
lap
[C].
welded
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint is the __________ joint.
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

__________ does not change during phase transformation processes like sublimation, melting & vaporisation.

Question: __________ does not change during phase transformation processes like sublimation, melting & vaporisation.
[A].

Entropy
[B].
Gibbs free energy
[C].
Internal energy
[D].
all (a), (b) & (c)

Answer: Option B

Explanation:

No answer description available for this question.

Read More __________ does not change during phase transformation processes like sublimation, melting & vaporisation.
CHEMICAL ENGINEERING | Fluid Mechanics

Multistage centrifugal pumps are generally used for

Question: Multistage centrifugal pumps are generally used for
[A].

high head.
[B].
low head but high discharge.
[C].
highly viscous liquid.
[D].
slurries of high solid concentration.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Multistage centrifugal pumps are generally used for

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