Forced circulation evaporators are useful for the concentration of viscous, salting and scale forming liquors. Which of the following is a forced circulation evaporator?

Byadmin August 25, 2022

Question: Forced circulation evaporators are useful for the concentration of viscous, salting and scale forming liquors. Which of the following is a forced circulation evaporator?
[A].

Long vertical evaporator

[B].

Horizontal tube evaporator

[C].

Agitated film evaporator

[D].

Calenderia vertical tube evaporator

Answer: Option C

Explanation:

No answer description available for this question.

Heat Transfer | Mechanical Engineering | Refrigeration and Air Conditioning

Nusselt number (NN) is given by

Question: Nusselt number (NN) is given by
[A].

[B].

[C].

[D].

Answer: Option A

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Thermodynamics for Chemical

The number of degrees of freedom at the triple point of water is__________________?

The number of degrees of freedom at the triple point of water is__________________?

A. 0
B. 1
C. 2
D. 3

Read More The number of degrees of freedom at the triple point of water is__________________?
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 | Chemical Process

Zeolite is used in the

Question: Zeolite is used in the
[A].

water treatment.
[B].
glass manufacture.
[C].
hydrogenation of fatty oil as a catalyst.
[D].
development of exposed photographic plate.

Answer: Option A

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Equation which relates pressure, volume and temperature of a gas is called the

Question: Equation which relates pressure, volume and temperature of a gas is called the
[A].

equation of state
[B].
Gibbs Duhem equation
[C].
ideal gas equation
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Equation which relates pressure, volume and temperature of a gas is called the
CHEMICAL ENGINEERING | Chemical Process

Nylon-6 is manufactured from

Question: Nylon-6 is manufactured from
[A].

caprolactum.
[B].
hexamethylene diamine and adipic acid.
[C].
hexamethylene diamine and maleic anhydride.
[D].
hexamethylene diamine and sebacic acid.

Answer: Option A

Explanation:

No answer description available for this question.

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