

MCQOPTIONS
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1. |
The relation between hydraulic efficiency ( h), mechanical efficiency ( m) and overall efficiency( o) is |
A. | ??h= ??o x ??m |
B. | ??o= ??h x ??m |
C. | ??o= ??m/??h |
D. | none off the above |
Answer» C. ??o= ??m/??h | |