In a shell and tube heat exchanger for a given heat transfer surface area, smaller diameter tubes are favoured as compared to larger diameter ones ; because the smaller diameter tubes

Process Equipment and Plant Design
In a shell and tube heat exchanger for a given heat transfer surface area, smaller diameter tubes are favoured as compared to larger diameter ones ; because the smaller diameter tubes

Can be fitted into a smaller shell diameter hence the cost of the heat exchanger would be less

None of these

Are less prone to fouling

Are easier to clean

Can be fitted into a smaller shell diameter hence the cost of the heat exchanger would be less

None of these

Are less prone to fouling

Are easier to clean

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.

1/8 and 1/64

1/2 and 8

1/64 and 1/8

1/2 and 5

1/8 and 1/64

1/2 and 8

1/64 and 1/8

1/2 and 5

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
In shell and tube heat exchangers, straight tie rods are used to

Fix the tubes in position

Hold baffle in space

None of these

Account for thermal strain

Fix the tubes in position

Hold baffle in space

None of these

Account for thermal strain

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Optimum reflux ratio in a continuous distillation column is determined by the

Total cost consideration (fixed cost of the column plus the cooling water & steam cost)

Maximum permissible vapour velocity

None of these

Flooding limit of the column

Total cost consideration (fixed cost of the column plus the cooling water & steam cost)

Maximum permissible vapour velocity

None of these

Flooding limit of the column

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Correct use of 'factor of safety' is very important in equipment design. It is defined as the ratio of the

Ultimate stress to working stress

None of these

Ultimate stress to breaking stress

Working stress to ultimate stress

Ultimate stress to working stress

None of these

Ultimate stress to breaking stress

Working stress to ultimate stress

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
With increase in pressure drop (for a given particle size), the dust collection efficiency of a cyclone separator will

Decrease

Remain unaffected

Increase

Increase or decrease depending on the nature of the dust

Decrease

Remain unaffected

Increase

Increase or decrease depending on the nature of the dust

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design

Process Equipment and Plant Design In a shell and tube heat exchanger for a given heat transfer surface area, smaller diameter tubes are favoured as compared to larger diameter ones ; because the smaller diameter tubes

Process Equipment and Plant Design Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.

Process Equipment and Plant Design In shell and tube heat exchangers, straight tie rods are used to

Process Equipment and Plant Design Optimum reflux ratio in a continuous distillation column is determined by the

Process Equipment and Plant Design Correct use of 'factor of safety' is very important in equipment design. It is defined as the ratio of the

Process Equipment and Plant Design With increase in pressure drop (for a given particle size), the dust collection efficiency of a cyclone separator will

Process Equipment and Plant Design
In a shell and tube heat exchanger for a given heat transfer surface area, smaller diameter tubes are favoured as compared to larger diameter ones ; because the smaller diameter tubes

Process Equipment and Plant Design
Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.

Process Equipment and Plant Design
In shell and tube heat exchangers, straight tie rods are used to

Process Equipment and Plant Design
Optimum reflux ratio in a continuous distillation column is determined by the

Process Equipment and Plant Design
Correct use of 'factor of safety' is very important in equipment design. It is defined as the ratio of the

Process Equipment and Plant Design
With increase in pressure drop (for a given particle size), the dust collection efficiency of a cyclone separator will