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

Related Mcqs:

Piezometer tube is open to both ends mostly used to measure ____________________?

A. Atmospheric pressure B. gauge pressure C. Vacuum pressure D. absolute pressure...

Mercury does not wet the glass because of its property of ______________________?

A. Capillary B. Surface tension C. Compressibility D. Viscosity...

The piles driven in low bearing capacity soil which does not rest on hard rock but bears the coming load due to side resistance is called ________________?

A. Load Bearing B. Frictional pile C. Cost-in situ piles D. All are correct...

A curve consisting two or more arcs of different radii curving in the same direction with common tangent is called ___________________?

A. Composite curve B. Compound curve C. Double curve D. All are correct...

Velocity of flow in a sewer must be form ______________ to ?

A. 1 m / sec to 3m/ sec B. 3m / sec to 4m/ sec C. 4m / sec to 4.5 ml sec D. 4.5 ml sec to 5 m/ sec...