Water Management

Which of the following has highest-coefficient of discharge_____________________?

Byadmin March 29, 2019August 31, 2021

Which of the following has highest-coefficient of discharge_____________________?

A. Sharp edged orifice
B. Venturi meter
C. Broad crested weir
D. Cippoletti weir

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

If in a river the flood rises and falls suddenly due to storm rain, then such river is called __________________?

If in a river the flood rises and falls suddenly due to storm rain, then such river is called __________________?

A. Virgin
B. Tidal
C. Flashy
D. Deltaic

Read More If in a river the flood rises and falls suddenly due to storm rain, then such river is called __________________?
Water Management

The resultant pressure of water acting at ________________________?

The resultant pressure of water acting at ________________________?

A. H/3
B. H/2
C. 2H/3
D. None of these

Read More The resultant pressure of water acting at ________________________?
Water Management

The significant damage to crop generally occurs when capillary meniscus reaches permanent wilting point known as _______________?

The significant damage to crop generally occurs when capillary meniscus reaches permanent wilting point known as _______________?

A. Unavailable moisture
B. Hygroscopic moisture
C. Equivalent moisture
D. A and B

Read More The significant damage to crop generally occurs when capillary meniscus reaches permanent wilting point known as _______________?
Water Management

The maximum rate at which the soil in given condition can absorb water is called ___________________?

The maximum rate at which the soil in given condition can absorb water is called ___________________?

A. Field Capacity
B. Capillarity
C. Infiltration capacity
D. All are correct

Read More The maximum rate at which the soil in given condition can absorb water is called ___________________?
Water Management

When the reservoir is full, the maximum compressive force in a gravity dam is produced ___________________?

When the reservoir is full, the maximum compressive force in a gravity dam is produced ___________________?

A. At the toe
B. At the heel
C. Within the middle third of base
D. At centre of base

Read More When the reservoir is full, the maximum compressive force in a gravity dam is produced ___________________?

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