If the Francis turbine is run below 50 percent head for a long period, – McqOptions

MCQOPTIONS

1.	If the Francis turbine is run below 50 percent head for a long period, it will not only lose its efficiency but also the cavitation danger will become more serious.
A.	Agree
B.	Disagree
C.	Can't say
D.	None of these
Answer» B. Disagree

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