CHEMICAL ENGINEERING | Chemical Process

Catalyst used during the manufacture of ‘Vanaspati Ghee’ is

Byadmin August 10, 2022

Question: Catalyst used during the manufacture of ‘Vanaspati Ghee’ is
[A].

zinc

[B].

nickel

[C].

platinum

[D].

copper

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fluid Mechanics

With increase in pump speed, its NPSH requirement

Question: With increase in pump speed, its NPSH requirement
[A].

decreases
[B].
increases
[C].
remains unaltered
[D].
can either increase or decrease ; depends on other factors

Answer: Option B

Explanation:

No answer description available for this question.

Read More With increase in pump speed, its NPSH requirement
CHEMICAL ENGINEERING | Chemical Process

Main constituents of natural rubber is

Question: Main constituents of natural rubber is
[A].

polystyrene
[B].
polyisoprene
[C].
polybutadiene
[D].
polychloroprene

Answer: Option B

Explanation:

No answer description available for this question.

Read More Main constituents of natural rubber is
CHEMICAL ENGINEERING | Mass Transfer

Mass transfer co-efficient varies as DAB0.5, according to the __________ theory.

Question: Mass transfer co-efficient varies as DAB0.5, according to the __________ theory.
[A].

film
[B].
surface renewal
[C].
penetration
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More Mass transfer co-efficient varies as DAB0.5, according to the __________ theory.
CHEMICAL ENGINEERING | Chemical Engineering Plant Economics

With increase in the discounted cash flow rate of return, the ratio of the total present value to the initial investment of a given project

Question: With increase in the discounted cash flow rate of return, the ratio of the total present value to the initial investment of a given project
[A].

decreases
[B].
increases
[C].
increases linearly
[D].
remains constant

Answer: Option A

Explanation:

No answer description available for this question.

Read More With increase in the discounted cash flow rate of return, the ratio of the total present value to the initial investment of a given project
CHEMICAL ENGINEERING | Heat Transfer

Electro-magnetic spectrum range, which is important for radiation varies from __________ microns.

Question: Electro-magnetic spectrum range, which is important for radiation varies from __________ microns.
[A].

1 to 100
[B].
0.5 to 50
[C].
10 to 100
[D].
100 to 1000

Answer: Option B

Explanation:

No answer description available for this question.

Read More Electro-magnetic spectrum range, which is important for radiation varies from __________ microns.
CHEMICAL ENGINEERING | Fluid Mechanics

The capacity of a centrifugal pump Can be increased by increasing the

Question: The capacity of a centrifugal pump Can be increased by increasing the
[A].

impeller diameter or speed.
[B].
number of pumps and joining them in series,
[C].
number of pumps and joining them in parallel.
[D].
all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.

Read More The capacity of a centrifugal pump Can be increased by increasing the

Similar Posts