Question: QUESTION 1 ( 2 0 MARKS ) a ) Sketch the pressure and velocity variations for the case of pressure - velocity compounding. ( 6

QUESTION 1(20 MARKS)
a) Sketch the pressure and velocity variations for the case of pressure-velocity compounding. (6)
b) For a Parsons turbine with degree of reaction 50%, determine by drawing OR by calculation the
stage efficiency given the following parameters. State all relevant assumptions.
Angle of steam entering moving blade =20^(@)
Speed of moving blade =220m//s
Blade speed ratio =0.94...using the concept of maximum efficiency, explain how it applies here...show all steps and provide all explanation
QUESTION 1 ( 2 0 MARKS ) a ) Sketch the pressure

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