Lap joints are preferred for plates having thickness __________ mm.

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

> 3

> 5

43961

< 12.5

> 3

> 5

43961

< 12.5

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Process Equipment and Plant Design
Pick out the wrong statement about distillation operation

In differential (simple) distillation, the vapour is removed as soon as it is formed without appreciable condensation

In flash (equilibrium) distillation, a definite fraction of liquid is vaporised in such a way that the evolved vapour & residual liquids are in equilibrium with each other

Distillation under vacuum is a substitute for steam distillation

Flash distillation, differential distillation & steam distillation are all continuous distillation processes

In differential (simple) distillation, the vapour is removed as soon as it is formed without appreciable condensation

In flash (equilibrium) distillation, a definite fraction of liquid is vaporised in such a way that the evolved vapour & residual liquids are in equilibrium with each other

Distillation under vacuum is a substitute for steam distillation

Flash distillation, differential distillation & steam distillation are all continuous distillation processes

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Process Equipment and Plant Design
The ratio of volumes of the mixed reactor to the plug flow reactor (for identical feed composition, flow rate, conversion, and for all positive reaction orders) is always

1

Equal to the order of reaction

< 1

>1

1

Equal to the order of reaction

< 1

>1

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Process Equipment and Plant Design
Practical dividing line between a ductile and brittle materials is suggested, when the ultimate elongation is about 5%. Generally, larger the knuckle radius, stronger is the corner torus section of a head. The knuckle radius provided should be less than __________ of the head.

Either A or B, whichever is larger

6% of I.D.

Either A or B, whichever is smaller

3 times the thickness

Either A or B, whichever is larger

6% of I.D.

Either A or B, whichever is smaller

3 times the thickness

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Process Equipment and Plant Design
Normal screwed fittings are used for pipes upto a diameter of __________ inches.

3

5

7

1.5

3

5

7

1.5

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Process Equipment and Plant Design
The force due to wind load acting on a tall vessel depends upon its

Shape

Height

All of these

Outside diameter

Shape

Height

All of these

Outside diameter

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Process Equipment and Plant Design

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

Process Equipment and Plant Design Pick out the wrong statement about distillation operation

Process Equipment and Plant Design The ratio of volumes of the mixed reactor to the plug flow reactor (for identical feed composition, flow rate, conversion, and for all positive reaction orders) is always

Process Equipment and Plant Design Normal screwed fittings are used for pipes upto a diameter of __________ inches.

Process Equipment and Plant Design The force due to wind load acting on a tall vessel depends upon its

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

Process Equipment and Plant Design
Pick out the wrong statement about distillation operation

Process Equipment and Plant Design
The ratio of volumes of the mixed reactor to the plug flow reactor (for identical feed composition, flow rate, conversion, and for all positive reaction orders) is always

Process Equipment and Plant Design
Normal screwed fittings are used for pipes upto a diameter of __________ inches.

Process Equipment and Plant Design
The force due to wind load acting on a tall vessel depends upon its