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Mechanical Engineering · Q465

Steam Boilers, Engines, Nozzles And Turbines

Engineering and GATE · Mechanical Engineering · question 465

Q465

In an ideal impulse turbine, the

A.
Absolute velocity at the inlet of moving blade is equal to that at the outlet
B.
Relative velocity at the inlet of the moving blade is equal to that at the outlet
Answer
C.
Axial velocity at inlet is equal to that at the outlet
D.
Whirl velocity at inlet is equal to that at the outlet

Answer: Option B

Solution

Answer: Option B
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