In the statement, "in a reaction turbine installation, the head of water is decreased and the rpm is also decreased at a certain condition of working. The effect of each of these changes will be to X power delivered due to decrease in head and to \[\gamma \] power delivered due to decrease in rpm?. \[\frac{N\sqrt{Q}}{{{H}^{3/4}}}\] X and Y stand respectively for:

In the statement, "in a reaction turbine installation, the head of wat

1.	In the statement, "in a reaction turbine installation, the head of water is decreased and the rpm is also decreased at a certain condition of working. The effect of each of these changes will be to X power delivered due to decrease in head and to \[\gamma \] power delivered due to decrease in rpm?. \[\frac{N\sqrt{Q}}{{{H}^{3/4}}}\] X and Y stand respectively for:
A.	Decrease and increase
B.	Increase and increase
C.	Decrease and decrease
D.	Increase and decrease.
Answer» B. Increase and increase

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