The speed of sound in a ideal gas varies directly as its

Hydraulics and Fluid Mechanics in ME
The speed of sound in a ideal gas varies directly as its

density

modulus of elasticity

absolute temperature

temperature

density

modulus of elasticity

absolute temperature

temperature

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Hydraulics and Fluid Mechanics in ME
By fitting an air vessel to the reciprocating pump, there is always a saving of work done and subsequently saving of power. The saving in case of a double acting reciprocating pump is

0.884

0.392

0.488

0.848

0.884

0.392

0.488

0.848

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Hydraulics and Fluid Mechanics in ME
For very high discharge at low pressure such as for flood control and irrigation applications, following type of pump is preferred

Axial flow

Reciprocating

Mixed flow

Centrifugal

Axial flow

Reciprocating

Mixed flow

Centrifugal

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Hydraulics and Fluid Mechanics in ME
The property of a liquid which offers resistance to the movement of one layer of liquid over another adjacent layer of liquid, is called

Capillarity

Surface tension

Viscosity

Compressibility

Capillarity

Surface tension

Viscosity

Compressibility

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Hydraulics and Fluid Mechanics in ME
The specific weight of water is 1000 kg/m”

at normal pressure of 760 mm

at mean sea level

at 4°C temperature

All listed here

at normal pressure of 760 mm

at mean sea level

at 4°C temperature

All listed here

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Hydraulics and Fluid Mechanics in ME
Manometric head, in case of a centrifugal pump, is equal to

Energy per kN at outlet of impeller Energy per kN at inlet of impeller

All of these

Suction lift + Loss of head in suction pipe due to friction + Delivery lift + Loss of head in delivery pipe due to friction + Velocity head in the delivery pipe

Work-done per kN of water Losses within the impeller

Energy per kN at outlet of impeller Energy per kN at inlet of impeller

All of these

Suction lift + Loss of head in suction pipe due to friction + Delivery lift + Loss of head in delivery pipe due to friction + Velocity head in the delivery pipe

Work-done per kN of water Losses within the impeller

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Hydraulics and Fluid Mechanics in ME

Hydraulics and Fluid Mechanics in ME The speed of sound in a ideal gas varies directly as its

Hydraulics and Fluid Mechanics in ME By fitting an air vessel to the reciprocating pump, there is always a saving of work done and subsequently saving of power. The saving in case of a double acting reciprocating pump is

Hydraulics and Fluid Mechanics in ME For very high discharge at low pressure such as for flood control and irrigation applications, following type of pump is preferred

Hydraulics and Fluid Mechanics in ME The property of a liquid which offers resistance to the movement of one layer of liquid over another adjacent layer of liquid, is called

Hydraulics and Fluid Mechanics in ME The specific weight of water is 1000 kg/m”

Hydraulics and Fluid Mechanics in ME Manometric head, in case of a centrifugal pump, is equal to

Hydraulics and Fluid Mechanics in ME
The speed of sound in a ideal gas varies directly as its

Hydraulics and Fluid Mechanics in ME
By fitting an air vessel to the reciprocating pump, there is always a saving of work done and subsequently saving of power. The saving in case of a double acting reciprocating pump is

Hydraulics and Fluid Mechanics in ME
For very high discharge at low pressure such as for flood control and irrigation applications, following type of pump is preferred

Hydraulics and Fluid Mechanics in ME
The property of a liquid which offers resistance to the movement of one layer of liquid over another adjacent layer of liquid, is called

Hydraulics and Fluid Mechanics in ME
The specific weight of water is 1000 kg/m”

Hydraulics and Fluid Mechanics in ME
Manometric head, in case of a centrifugal pump, is equal to