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.Management Sciences
Category: Water Management
When FSL of the canal is sufficiently above the bed level of drainage so that canal flows under syphonis action, the structure is called _____________________?
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A. Super passage
B. Syphon – Aqueduct
C. Canal-syphon
D. Aqueduct
The difference between saturation vapour pressure and actual vapour pressure at a constant temperature is called ___________________?
A. Saturation vapour pressure
B. Actual vapour pressure
C. Saturation deficit
D. Partial pressure
The ratio between the actual pressure and saturation vapour present at same temperature is called___________________?
A. Absolute Humidity
B. Relative Humidity
C. Low humidity
D. High Humidity
Mostly the hydraulic structures founded on ____________ soils fails because of undermining and uplift pressure?
A. Stable
B. Rocky
C. Impermeable
D. Permeable
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
The floods which exceeds the designed magnitude of a reservoir is called _______________________?
A. High floods
B. Standard protects flood
C. Intensive flood
D. Storm flood
The ideal crop for wastewater or sewage irrigation is _______________________?
A. Mango
B. Banana
C. Dates
D. Orange
If the weir flood is designed continuous with divide piers as reinforced structure,such that the weight of divide piers, keep the structure safe against uplift, is called__________________?
A. Non-gravity weir
B. Gravity weir
C. Sharp crested weir
D. Rectangular weir
When reservoir is full on upstream side, the maximum stress comes upon__________________?
A. Top of dam
B. Bottom of dam
C. Face of dam
D. All are correct
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