Water Management

The loss of head due to friction according to Darcy’s formula is _____________________?

Byadmin March 29, 2019August 31, 2021

The loss of head due to friction according to Darcy’s formula is _____________________?

A. 4fLv2/gd
B. 4fLv2/2gd
C. 4fLv/gd
D. 4fLv/2gd

Water Management

A line shown on a contour map, set out on ground between certain constant points of slope is called___________________?

A line shown on a contour map, set out on ground between certain constant points of slope is called___________________?

A. Gradient
B. Contour gradient
C. Contour line
D. Counter interval

Read More A line shown on a contour map, set out on ground between certain constant points of slope is called___________________?
Water Management

The depth of water in a channel, corresponding to minimum specific energy is called ________________?

The depth of water in a channel, corresponding to minimum specific energy is called ________________?

A. Normal depth
B. Critical depth
C. Full supply depth
D. None of these

Read More The depth of water in a channel, corresponding to minimum specific energy is called ________________?
Water Management

The formula used to calculate maximum flood discharge for a hilly () is_______________?

The formula used to calculate maximum flood discharge for a hilly () is_______________?

A. Dicken’s formula
B. Ryve’s formula
C. Nawab Jung Bahadur All formula
D. Inglis formula

Read More The formula used to calculate maximum flood discharge for a hilly () is_______________?
Water Management

For an economical design of gravity dam, the shear friction factor causec compression strength should lie between____________________?

For an economical design of gravity dam, the shear friction factor causec compression strength should lie between____________________?

A. 1.5 to 4.0
B. 2.0 to 4.0
C. 2.5 to 4.5
D. 3 to 5

Read More For an economical design of gravity dam, the shear friction factor causec compression strength should lie between____________________?
Water Management

The ratio between the force causing a body to slide along a plane and the force normal to the plane is called __________________?

The ratio between the force causing a body to slide along a plane and the force normal to the plane is called __________________?

A. Coefficient of friction
B. Coefficient of internal friction
C. Coefficient of resistance
D. All are correct

Read More The ratio between the force causing a body to slide along a plane and the force normal to the plane is called __________________?
Water Management

To protect the face of embankment against the attack of wave wash with stone boulders is called _________________?

To protect the face of embankment against the attack of wave wash with stone boulders is called _________________?

A. Pitching
B. Armouring
C. Revetment
D. All are correct

Read More To protect the face of embankment against the attack of wave wash with stone boulders is called _________________?

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