Water Management

Canals normally excavated directly from river without head regulator is called___________________?

Byadmin March 29, 2019August 31, 2021

Canals normally excavated directly from river without head regulator is called___________________?

A. Perennial canals
B. Inundation canals
C. Non-perennial canals
D. Water shed canals

Water Management

Infiltration capacity curve is the graphical representation, as to how the infiltration capacity varies with time after rainfall this curve was represented by ____________________?

Infiltration capacity curve is the graphical representation, as to how the infiltration capacity varies with time after rainfall this curve was represented by ____________________?

A. Darcy
B. Horton
C. Lacy
D. Kennedy

Read More Infiltration capacity curve is the graphical representation, as to how the infiltration capacity varies with time after rainfall this curve was represented by ____________________?
Water Management

The depth of flow at which the energy is maximum is called ____________________?

The depth of flow at which the energy is maximum is called ____________________?

A. Super critical depth
B. Sub-critical depth
C. Critical depth
D. All are correct

Read More The depth of flow at which the energy is maximum is called ____________________?
Water Management

When the weight of weir balances the up lift pressure caused by the head of the water seeping below the weir bed is called ___________________?

When the weight of weir balances the up lift pressure caused by the head of the water seeg below the weir bed is called ___________________?

A. Cippollite weir
B. Broad crested weir
C. Gravity weir
D. Non-gravity weir

Read More When the weight of weir balances the up lift pressure caused by the head of the water seeping below the weir bed is called ___________________?
Water Management

Total energy line (T.E.L) represents the sum of ________________________?

Total energy line (T.E.L) represents the sum of ________________________?

A. Pressure head + kinetic head and datum head
B. Velocity head + kinetic head + datum head
C. Velocity head + potential head + datum head
D. The energy head + potential head + datum head

Read More Total energy line (T.E.L) represents the sum of ________________________?
Water Management

Friction head loss in open channels is determined by_________________?

Friction head loss in open channels is determined by_________________?

A. Chezy’s formula
B. Darcy weisbach equation
C. Kutter’s formula
D. Pilot tube

Read More Friction head loss in open channels is determined by_________________?
Water Management

The invented filter is provided just after the end of concrete floor to reduce () possibility of _________________?

The invented filter is provided just after the end of concrete floor to reduce () possibility of _________________?

A. Pig
B. Under mining
C. Up thrust
D. a and b are correct

Read More The invented filter is provided just after the end of concrete floor to reduce () possibility of _________________?

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