Hydraulic Machines - Engineering

Q1:

Which of the following statement is wrong ?

A The reaction turbines are used for low head and high discharge.

B The angle of taper on draft tube is less than 8°.

C An impulse turbine is generally fitted slightly above the tail race.

D A Francis turbine is an impulse turbine.

ANS:D - A Francis turbine is an impulse turbine.

Explanation: No answer description is available.