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Hydraulic Machines - Engineering

Q1:

The overall efficiency of a reaction turbine is the ratio of

A power produced by the turbine to the energy actually supplied by the turbine

B actual work available at the turbine to the energy imparted to the wheel

C workdone on the wheel to the energy (or head of water) actually supplied to the turbine

D none of the above

ANS:A - power produced by the turbine to the energy actually supplied by the turbine

Explanation: No answer description is available.