A. give high dischargeB. produce high headsC. pump viscous fluidsD. all of these
Read moreA. YesB. No
Read moreA. ratio of actual discharge to the theoretical dischargeB. sum of actual discharge and the theoretical dischargeC. difference of theoretical discharge and the actual dischargeD. product of theoretical discharge and the actual discharge
Read moreA. directly proportionalB. inversely proportional
Read moreA. to run the turbine fullB. to prevent air to enter the turbineC. to increase the head of water by an amount equal to the height of the runner outlet above the tail…
Read moreA. directly proportional to NB. inversely proportional to NC. directly proportional to N2D. inversely proportional to N2
Read moreA. have identical velocitiesB. are equal in size and shapeC. are identical in shape, but differ only in sizeD. have identical forces
Read moreA. hydraulicB. mechanicalC. overall
Read moreA. 2 to 4B. 4 to 8C. 8 to l6D. 16 to 24
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