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Fluid Mechanics for Chemical

A liquid is pumped at the rate of 600 litres using 1000 rpm. If the rpm is changed to 1100, the liquid pumped is _____________ litres?

A liquid is pumped at the rate of 600 litres using 1000 rpm. If the rpm is changed to 1100, the liquid pumped is _____________ litres?

A. 600
B. 660
C. 1.1
D. 60

A liquid is pumped at the rate of 600 litres using 1000 rpm. If the rpm is changed to 1100, the liquid pumped is _____________ litres? Read More »

Fluid Mechanics for Chemical

The blades of a centrifugal impeller are said to be curved forward, if the ____________ of the motion of impeller blades?

The blades of a centrifugal impeller are said to be curved forward, if the ____________ of the motion of impeller blades?

A. Inlet tip of a blade curves in a direction opposite to that
B. Outlet tip of a blade curves in a direction opposite to that
C. Inlet tip of a blade is towards the direction
D. Outlet tip of a blade is towards the direction

The blades of a centrifugal impeller are said to be curved forward, if the ____________ of the motion of impeller blades? Read More »

Fluid Mechanics for Chemical

If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is_________________?

If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is_________________?

A. Same in both the tubes
B. Greater in 1 mm dia tube
C. Greater in 0.5 mm dia tube
D. Zero in both the tubes

If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is_________________? Read More »

Fluid Mechanics for Chemical