The relation between hydraulic efficiency ($${\eta _{\text{h}}}$$), mechanical efficiency ($${\eta _{\text{m}}}$$) and overall efficiency ($${\eta _{\text{o}}}$$) is
A. $${\eta _{\text{h}}} = {\eta _{\text{o}}} \times {\eta _{\text{m}}}$$
B. $${\eta _{\text{m}}} = {\eta _{\text{o}}} \times {\eta _{\text{h}}}$$
C. $${\eta _{\text{o}}} = {\eta _{\text{h}}} \times {\eta _{\text{m}}}$$
D. None of these
Answer: Option C
This Question Belongs to Mechanical Engineering >> Hydraulics And Fluid Mechanics In ME
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