Angled baffles are preferred in the agitation tank to control the swirling action; if the viscosity of the liquid to be mixed is about 200 poise. However, the baffle may be completely eliminated for mixing liquids having viscoisty above __________ poise.

Process Equipment and Plant Design
Angled baffles are preferred in the agitation tank to control the swirling action; if the viscosity of the liquid to be mixed is about 200 poise. However, the baffle may be completely eliminated for mixing liquids having viscoisty above __________ poise.

1500

300

600

1000

1500

300

600

1000

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Process Equipment and Plant Design
Which of the following efficiencies can be greater than 100%?

Point efficiency

Overall plate efficiency

Murphree plate efficiency

None of these

Point efficiency

Overall plate efficiency

Murphree plate efficiency

None of these

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Process Equipment and Plant Design
Cylindrical pressure vessels in horizontal condition is generally supported on a __________ support.

Saddle

Skirt

Guy wire

Lug

Saddle

Skirt

Guy wire

Lug

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Process Equipment and Plant Design
In a multipass shell and tube heat exchanger, the problem of differential expansion between the shell and tube passes is taken care of by using a

Floating head tube sheet

U-bend

Either A or B

Neither A nor B

Floating head tube sheet

U-bend

Either A or B

Neither A nor B

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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.

1.5 nth

(1/n)th

0.5 nth

nth

1.5 nth

(1/n)th

0.5 nth

nth

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Process Equipment and Plant Design
Number of evaporators which can be used in service in a multiple effect evaporation system is limited by the

Economic limit reached, when the plant cost exceeds the saving of steam

Both A & B

Practical limit reached, due to low heat transfer rate because of inadequate temperature difference

Neither A nor B

Economic limit reached, when the plant cost exceeds the saving of steam

Both A & B

Practical limit reached, due to low heat transfer rate because of inadequate temperature difference

Neither A nor B

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Process Equipment and Plant Design

Process Equipment and Plant Design Angled baffles are preferred in the agitation tank to control the swirling action; if the viscosity of the liquid to be mixed is about 200 poise. However, the baffle may be completely eliminated for mixing liquids having viscoisty above __________ poise.

Process Equipment and Plant Design Which of the following efficiencies can be greater than 100%?

Process Equipment and Plant Design Cylindrical pressure vessels in horizontal condition is generally supported on a __________ support.

Process Equipment and Plant Design In a multipass shell and tube heat exchanger, the problem of differential expansion between the shell and tube passes is taken care of by using a

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 Number of evaporators which can be used in service in a multiple effect evaporation system is limited by the

Process Equipment and Plant Design
Angled baffles are preferred in the agitation tank to control the swirling action; if the viscosity of the liquid to be mixed is about 200 poise. However, the baffle may be completely eliminated for mixing liquids having viscoisty above __________ poise.

Process Equipment and Plant Design
Which of the following efficiencies can be greater than 100%?

Process Equipment and Plant Design
Cylindrical pressure vessels in horizontal condition is generally supported on a __________ support.

Process Equipment and Plant Design
In a multipass shell and tube heat exchanger, the problem of differential expansion between the shell and tube passes is taken care of by using a

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
Number of evaporators which can be used in service in a multiple effect evaporation system is limited by the