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Work done per second by a Francis turbine can be g..
1.
Work done per second by a Francis turbine can be given by ρAVf (Vw1u1 + Vw2u2).$
A.
True
B.
False
Answer» C.
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Related MCQs
The speed ratio (φ) varies directly with which of the following parameters?
What is the typical value for flow ratio in a Francis turbine?
How does the flow ratio (ψ) of a Francis turbine vary with available head (H)?
The available head of a Francis Turbine is 100 m. Velocity of the flow at the runner inlet is 15 m/s. Find the flow ratio.
Velocity of whirl at the runner inlet is given to be 10 m/s and blade velocity to be 5 m/s. The volume flow rate of water in Francis turbine is given to be 25 m3/s. Find the power generated by the turbine?
Work done per second by a Francis turbine can be given by ρAVf (Vw1u1 + Vw2u2).
THE_AVAILABLE_HEAD_OF_A_FRANCIS_TURBINE_IS_100_M._VELOCITY_OF_THE_FLOW_AT_THE_RUNNER_INLET_IS_15_M/S._FIND_THE_FLOW_RATIO.?$
VELOCITY_OF_WHIRL_AT_THE_RUNNER_INLET_IS_GIVEN_TO_BE_10_M/S_AND_BLADE_VELOCITY_TO_BE_5_M/S._THE_VOLUME_FLOW_RATE_OF_WATER_IN_FRANCIS_TURBINE_IS_GIVEN_TO_BE_25_M<SUP>3</SUP>/S._FIND_THE_POWER_GENERATED_BY_THE_TURBINE??$
What is the typical value for flow ratio in a Francis turbine?$
How does the flow ratio (ψ) of a Francis turbine vary with available head (H)?$#
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