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If E1 is the energy before the hydraulic jump and E2 is the energy after the hydraulic jump the efficiency of jump is then given by _____________________?
Hamad Water Management 01/12/2021
A. E2 – E1
B. E2 / E1
C. E1 – E2
D. E1 / E2
- The weight per unit of liquid at standard Temperature and pressure is called___________________?
- A. Specific weight B. Mass weight C. Mass density D. Capillary rise is significant...
- The last length of the river before it falls into the sea is known as __________________?
- A. Mountainous stage B. trough stage C. Delta stage D. Sub-mountainous stage...
- The mercury in a glass tube assumes convex shape at the top because of_________________________?
- A. Cohesion B. Adhesion C. Surface Tension D. Viscosity...
- A mine or tunnel for collecting seepage water in rock or dam is called ____________________?
- A. Water tunnel B. Seepage gallery C. Seepage tunnel D. Seepage Drain...
- The discharge carrying capacity of an irrigation channel depends upon ____________________?
- A. Silt grade, charge and slope B. Channel dimensions C. Sediment size D. Silt amount and bed slope...
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