Coefficient of discharge for a totally submerged orifice as compared to that for an orifice discharging free is

Related MCQs

• The discharge through a wholly drowned orifice is given by (where H1 = Height of water (on the upstream side) above the top of the orifice, H2 = Height of water (on the downstream side) above the bottom of the orifice, and H = Difference between two water levels on either side of the orifice)
• A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of
• A pipe of length more than double the diameter of orifice fitted externally or internally to the orifice is called a
• The value of coefficient of discharge is __________ the value of coefficient of velocity.
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• The value of coefficient of velocity for a sharp edged orifice __________ with the head of water.
• is a pipe of gradually increasing area used for discharging water from exit of the turbine to the tail race
• The higher discharge valve line holds the discharge valve                
• A quantity of fluid that leaks from a higher pressure discharge to a lower pressure discharge is called            
• Unit discharge is the discharge through the turbine when the head of the turbine is