Hydraulics and Fluid Mechanics in ME The discharge through a channel of circular section will be maximum when the depth of water is __________ the diameter of the circular channel. 0.81 times 0.95 times 0.67 times 0.34 times 0.81 times 0.95 times 0.67 times 0.34 times ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When a piping system is made up primarily of friction head and very little of vertical lift, then pump characteristics should be Nearly horizontal First rise and then fall Steep Horizontal Nearly horizontal First rise and then fall Steep Horizontal ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Specific weight of water in S.I. units is equal to 9.81 xlO6 N/m3 10000 N/m3 1000 N/m3 9.81 xlO3 N/m3 9.81 xlO6 N/m3 10000 N/m3 1000 N/m3 9.81 xlO3 N/m3 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME According to equation of continuity, w1v1 = w2v2 a1/v1 = a2/v2 w1a1 = w2a2 a1v1 = a2v2 w1v1 = w2v2 a1/v1 = a2/v2 w1a1 = w2a2 a1v1 = a2v2 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A Pelton wheel working under a constant head and discharge, has maximum efficiency when the speed ratio is 0.26 0.46 0.56 0.36 0.26 0.46 0.56 0.36 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME An air vessel is provided at the summit in a siphon to Increase discharge Increase velocity Maintain pressure difference Avoid interruption in the flow Increase discharge Increase velocity Maintain pressure difference Avoid interruption in the flow ANSWER DOWNLOAD EXAMIANS APP
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