Multiple blade paddle agitator is used for mixing high viscosity liquids/paste in which the paddle diameter is commonly 0.8 times the tank diameter. However, the width of the blade is in the range of __________ times the paddle diameter.

Process Equipment and Plant Design
Multiple blade paddle agitator is used for mixing high viscosity liquids/paste in which the paddle diameter is commonly 0.8 times the tank diameter. However, the width of the blade is in the range of __________ times the paddle diameter.

0.5 to 0.6

0.3 to 0.5

0.65 to 0.80

0.1 to 0.25

0.5 to 0.6

0.3 to 0.5

0.65 to 0.80

0.1 to 0.25

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Process Equipment and Plant Design
The design stress, which is more than the damaging stress, is the least unit stress that will render a member unfit for service before the end of its normal life. The design stress factor or factor of safety indicates the margin between design stress and the __________ stress.

Allowable

None of these

Damaging

Working

Allowable

None of these

Damaging

Working

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Process Equipment and Plant Design
Vertical vessels are not supported by

Columns

Brackets

Skirts

Saddles

Columns

Brackets

Skirts

Saddles

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Process Equipment and Plant Design
A pipe is generally made of circular cross-section, because a circular cross-section has the

Both A & B

Higher structural strength

Lowest surface area requirement for a given volume

None of these

Both A & B

Higher structural strength

Lowest surface area requirement for a given volume

None of these

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Process Equipment and Plant Design
In the agitators, the power required will be changed with the increase of diameter of agitator (D) as

D

D⁵

D⁹

D²

D

D⁵

D⁹

D²

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Process Equipment and Plant Design
Apex angle of conical heads used in the bottom heads of chemical process equipments is usually

30°

75°

45°

60°

30°

75°

45°

60°

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Process Equipment and Plant Design

Process Equipment and Plant Design Multiple blade paddle agitator is used for mixing high viscosity liquids/paste in which the paddle diameter is commonly 0.8 times the tank diameter. However, the width of the blade is in the range of __________ times the paddle diameter.

Process Equipment and Plant Design Vertical vessels are not supported by

Process Equipment and Plant Design A pipe is generally made of circular cross-section, because a circular cross-section has the

Process Equipment and Plant Design In the agitators, the power required will be changed with the increase of diameter of agitator (D) as

Process Equipment and Plant Design Apex angle of conical heads used in the bottom heads of chemical process equipments is usually

Process Equipment and Plant Design
Multiple blade paddle agitator is used for mixing high viscosity liquids/paste in which the paddle diameter is commonly 0.8 times the tank diameter. However, the width of the blade is in the range of __________ times the paddle diameter.

Process Equipment and Plant Design
Vertical vessels are not supported by

Process Equipment and Plant Design
A pipe is generally made of circular cross-section, because a circular cross-section has the

Process Equipment and Plant Design
In the agitators, the power required will be changed with the increase of diameter of agitator (D) as

Process Equipment and Plant Design
Apex angle of conical heads used in the bottom heads of chemical process equipments is usually