In a multiple effect evaporator system having 'n' effects, the amount of water evaporated per unit surface area in approximately equal to __________ times that in a single effect.

Process Equipment and Plant Design
In a multiple effect evaporator system having 'n' effects, the amount of water evaporated per unit surface area in approximately equal to __________ times that in a single effect.

0.5 nth

(1/n)th

nth

1.5 nth

0.5 nth

(1/n)th

nth

1.5 nth

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Process Equipment and Plant Design
Steam is preferred to be used as a heating medium in heat exchangers, because of its

High film co-efficient

Non-corrosive condensate

High latent heat

Low cost

High film co-efficient

Non-corrosive condensate

High latent heat

Low cost

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Process Equipment and Plant Design
The value of fouling factor depends upon the

Suspended solids in the fluid

Characteristic of process fluid

All of these

Velocity of process fluid containing suspended solids

Suspended solids in the fluid

Characteristic of process fluid

All of these

Velocity of process fluid containing suspended solids

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Process Equipment and Plant Design
The most common standard size of bubble caps used in industrial operation is

4" dia cap with 8" dia riser

1" dia cap with 0.5" dia riser

8" dia cap with 1" dia riser

6" dia cap with 4" dia riser

4" dia cap with 8" dia riser

1" dia cap with 0.5" dia riser

8" dia cap with 1" dia riser

6" dia cap with 4" dia riser

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Process Equipment and Plant Design
An increase in the liquid resistance to interphase mass transfer and a resultant reduction in plate efficiency is caused by

An increase in relatived volatility for rectification columns

An increase in liquid viscosity

Decrease in gas solubility for absorbers

All of these

An increase in relatived volatility for rectification columns

An increase in liquid viscosity

Decrease in gas solubility for absorbers

All of these

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Process Equipment and Plant Design
Which of the following is not a graphical method (but is an analytical method) for the calculation of theoretical number of stages in case of continuous binary distillation?

None of these

Sorel-Lewis method

Ponchon-Savarit method

McCabe-Thiele's method

None of these

Sorel-Lewis method

Ponchon-Savarit method

McCabe-Thiele's method

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Process Equipment and Plant Design

Process Equipment and Plant Design In a multiple effect evaporator system having 'n' effects, the amount of water evaporated per unit surface area in approximately equal to __________ times that in a single effect.

Process Equipment and Plant Design Steam is preferred to be used as a heating medium in heat exchangers, because of its

Process Equipment and Plant Design The value of fouling factor depends upon the

Process Equipment and Plant Design The most common standard size of bubble caps used in industrial operation is

Process Equipment and Plant Design An increase in the liquid resistance to interphase mass transfer and a resultant reduction in plate efficiency is caused by

Process Equipment and Plant Design Which of the following is not a graphical method (but is an analytical method) for the calculation of theoretical number of stages in case of continuous binary distillation?

Process Equipment and Plant Design
In a multiple effect evaporator system having 'n' effects, the amount of water evaporated per unit surface area in approximately equal to __________ times that in a single effect.

Process Equipment and Plant Design
Steam is preferred to be used as a heating medium in heat exchangers, because of its

Process Equipment and Plant Design
The value of fouling factor depends upon the

Process Equipment and Plant Design
The most common standard size of bubble caps used in industrial operation is

Process Equipment and Plant Design
An increase in the liquid resistance to interphase mass transfer and a resultant reduction in plate efficiency is caused by

Process Equipment and Plant Design
Which of the following is not a graphical method (but is an analytical method) for the calculation of theoretical number of stages in case of continuous binary distillation?