

MCQOPTIONS
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1. |
The following data pertain to a single stage impulse steam turbine: Nozzle angle = 20 Blade velocity = 200 m/s Relative steam velocity at entry = 350 m/s Blade inlet angle = 30 Blade exit angle = 25 If blade friction is neglected the work done per kg steam is |
A. | 124 kJ |
B. | 164 kJ |
C. | 169 kJ |
D. | 174 kJ |
Answer» B. 164 kJ | |