__________ closure is the weakest enclosure for cylindrical vessels.

Process Equipment and Plant Design
__________ closure is the weakest enclosure for cylindrical vessels.

Elliptical

Torispherical

Conical or flat plate

Hemispherical

Elliptical

Torispherical

Conical or flat plate

Hemispherical

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Process Equipment and Plant Design
In a shell and tube heat exchanger, tube side __________ of the mass velocity.

Pressure drop is proportional to the square

Neither A nor B

Both A & B

Heat transfer co-efficient is proportional to 0.8th power

Pressure drop is proportional to the square

Neither A nor B

Both A & B

Heat transfer co-efficient is proportional to 0.8th power

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Process Equipment and Plant Design
For turbine agitator, the impeller diameter is about

0.3 to 0.5 d

0.65 to 0.85 d

0.95 d

0.1 to 0.2 d

0.3 to 0.5 d

0.65 to 0.85 d

0.95 d

0.1 to 0.2 d

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Process Equipment and Plant Design
Lap joints are preferred for plates having thickness __________ mm.

43961

> 5

> 3

< 12.5

43961

> 5

> 3

< 12.5

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Process Equipment and Plant Design
Liquid gradient over a tray can be minimised by

Decreasing the number of rows of caps through which the liquid flows or by decreasing the velocity of liquid flow past the caps or by reducing the distance along the tray through which the liquid must

Providing a higher skirt clearance or a higher weir

All of these

Using split flow, radial flow or cascade flow for column diameter large than 4 ft

Decreasing the number of rows of caps through which the liquid flows or by decreasing the velocity of liquid flow past the caps or by reducing the distance along the tray through which the liquid must

Providing a higher skirt clearance or a higher weir

All of these

Using split flow, radial flow or cascade flow for column diameter large than 4 ft

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Process Equipment and Plant Design
For a cylinderical internally pressurised vessel, which of the following closure types would withstand highest pressure, if each closure is of the same material and thickness?

Conical

Ellipsoidal (2 : 1)

Flat plate

Hemispherical

Conical

Ellipsoidal (2 : 1)

Flat plate

Hemispherical

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Process Equipment and Plant Design

Process Equipment and Plant Design __________ closure is the weakest enclosure for cylindrical vessels.

Process Equipment and Plant Design In a shell and tube heat exchanger, tube side __________ of the mass velocity.

Process Equipment and Plant Design For turbine agitator, the impeller diameter is about

Process Equipment and Plant Design Lap joints are preferred for plates having thickness __________ mm.

Process Equipment and Plant Design Liquid gradient over a tray can be minimised by

Process Equipment and Plant Design For a cylinderical internally pressurised vessel, which of the following closure types would withstand highest pressure, if each closure is of the same material and thickness?

Process Equipment and Plant Design
__________ closure is the weakest enclosure for cylindrical vessels.

Process Equipment and Plant Design
In a shell and tube heat exchanger, tube side __________ of the mass velocity.

Process Equipment and Plant Design
For turbine agitator, the impeller diameter is about

Process Equipment and Plant Design
Lap joints are preferred for plates having thickness __________ mm.

Process Equipment and Plant Design
Liquid gradient over a tray can be minimised by

Process Equipment and Plant Design
For a cylinderical internally pressurised vessel, which of the following closure types would withstand highest pressure, if each closure is of the same material and thickness?