CHEMICAL ENGINEERING | Chemical Engineering Basics

Minimum safe distance between two liquid fuel storage tanks is equal to (where, H = height of the tank)

Byadmin August 2, 2022

Question: Minimum safe distance between two liquid fuel storage tanks is equal to (where, H = height of the tank)
[A].

[B].

H/2

[C].

H/4

[D].

H/6

Answer: Option D

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Reaction Engineering

Considering the endotheomic dissociation of CaCO3 in a closed vessel (CaCO3 CaO + CO2), the pressure of CO2 increases, if

Question: Considering the endotheomic dissociation of CaCO3 in a closed vessel (CaCO3 CaO + CO2), the pressure of CO2 increases, if
[A].

a catalyst is added.
[B].
the temperature is increased.
[C].
an inert gas is pumped keeping the temperature constant.
[D].
none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Considering the endotheomic dissociation of CaCO3 in a closed vessel (CaCO3 CaO + CO2), the pressure of CO2 increases, if
CHEMICAL ENGINEERING | Fuels and Combustion

Froth floatation is used for

Question: Froth floatation is used for
[A].

washing fine coal dust (< 0.5 mm size).
[B].
washing lump coal (> 80 mm size).
[C].
removing ash from the coal based on difference in specific gravity of coal and ash.
[D].
all (a), (b)and(c).

Answer: Option A

Explanation:

No answer description available for this question.

Read More Froth floatation is used for
CHEMICAL ENGINEERING | Chemical Process

For the hydrogenation of oils __________ (A) __________ is commonly used as catalyst and __________ (B) __________ is a catalyst poison.

Question: For the hydrogenation of oils __________ (A) __________ is commonly used as catalyst and __________ (B) __________ is a catalyst poison.
[A].

(A) platinum (B) sulphur
[B].
(A) palladium (B) oxygen
[C].
(A) nickel (B) sulphur
[D].
(A) nickel (B) oxygen

Answer: Option C

Explanation:

No answer description available for this question.

Read More For the hydrogenation of oils __________ (A) __________ is commonly used as catalyst and __________ (B) __________ is a catalyst poison.
CHEMICAL ENGINEERING | Fluid Mechanics

For flow through a venturi at a particular discharge, the correct relationships among heads at points X, Y, and Z are

Question: For flow through a venturi at a particular discharge, the correct relationships among heads at points X, Y, and Z are
[A].

h1 > h2 < h3
[B].
h1 > h2 > h3
[C].
h2 < h1 < h3
[D].
h1 < h2 < h3

Answer: Option A

Explanation:

No answer description available for this question.

Read More For flow through a venturi at a particular discharge, the correct relationships among heads at points X, Y, and Z are
Chemical Engineering Basics

Diamagnetic materials___________________?

Diamagnetic materials___________________?

A. Are magnetised by eddy currents only
B. Are non-magnetic and cannot be magnetised
C. Are magnetised in direction opposite to the magnetic field
D. Can be magnetised in one direction only

Read More Diamagnetic materials___________________?
CHEMICAL ENGINEERING | Fluid Mechanics

Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively).

Question: Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively).
[A].

FL-2T, ML-1T-1
[B].
FLT, ML-1T-1
[C].
ML-1T-3, F-1L2T
[D].
F-1L2T-1, MLT-3

Answer: Option A

Explanation:

No answer description available for this question.

Read More Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively).

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