In reaction turbine the draft tube is used – McqOptions

MCQOPTIONS

1.	In reaction turbine the draft tube is used
A.	To increase the effective head
B.	To prevent air from entering
C.	To reconvert kinetic energy to flow energy by a gradual expansion of the flow cross-section
D.	To transport water to downstream without eddies
E.	To run the turbine full
Answer» D. To transport water to downstream without eddies

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