CHEMICAL ENGINEERING | Chemical Engineering Basics

__________ stress can not be sustained by a fluid in equilibrium.

Byadmin July 30, 2022

Question: __________ stress can not be sustained by a fluid in equilibrium.
[A].

Shear

[B].

Tensile

[C].

Compressive

[D].

none of these

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Mass Transfer

In stripping section of continuous distillation column, the

Question: In stripping section of continuous distillation column, the
[A].

liquid is stripped of high boiler.
[B].
liquid is enriched with high boiler.
[C].
vapour is stripped of low boiler.
[D].
none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Read More In stripping section of continuous distillation column, the
CHEMICAL ENGINEERING | Chemical Engineering Basics

Electrical conductivities of semi-conductors are of the order of __________ ohm/cm.

Question: Electrical conductivities of semi-conductors are of the order of __________ ohm/cm.
[A].

10-3
[B].
103
[C].
10-15
[D].
l015

Answer: Option A

Explanation:

No answer description available for this question.

Read More Electrical conductivities of semi-conductors are of the order of __________ ohm/cm.
Chemical Engineering Basics

Which of the following relationships is correct for relating the three elastic constants of an isotropic elastic material (where, E = Young’s modulus, G = Modulus of rigidity or shear modulus v = Poisson’s ratio) ?

Which of the following relationships is correct for relating the three elastic constants of an isotropic elastic material (where, E = Young’s modulus, G = Modulus of rigidity or shear modulus v = Poisson’s ratio) ?

A. E = 2G (1 + v)
B. E = G (1 + v)
C. E = G (1 + v)/2
D. E = 2G (1 + 2v)

Read More Which of the following relationships is correct for relating the three elastic constants of an isotropic elastic material (where, E = Young’s modulus, G = Modulus of rigidity or shear modulus v = Poisson’s ratio) ?
CHEMICAL ENGINEERING | Fuels and Combustion

With increase in C/H ratio of a fuel, the amount of CO2 formed on its complete combustion

Question: With increase in C/H ratio of a fuel, the amount of CO2 formed on its complete combustion
[A].

increases
[B].
decreases
[C].
remains same
[D].
either (a) or (b), depends on other factors

Answer: Option A

Explanation:

No answer description available for this question.

Read More With increase in C/H ratio of a fuel, the amount of CO2 formed on its complete combustion
CHEMICAL ENGINEERING | Chemical Engineering Basics

__________ has a negative co-efficient of linear expansion.

Question: __________ has a negative co-efficient of linear expansion.
[A].

Iron
[B].
Copper
[C].
Rubber
[D].
Nickel

Answer: Option B

Explanation:

No answer description available for this question.

Read More __________ has a negative co-efficient of linear expansion.
CHEMICAL ENGINEERING | Fluid Mechanics

Laminar flow is characterised by the nonexistence of

Question: Laminar flow is characterised by the nonexistence of
[A].

pressure fluctuation.
[B].
eddies.
[C].
deviating velocities.
[D].
all (a), (b)&(c).

Answer: Option D

Explanation:

No answer description available for this question.

Read More Laminar flow is characterised by the nonexistence of

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