TS EAMCET · Physics · Center of Mass Momentum and Collision
A water pump rated has an efficiency of If it is used to raise water through vertical distance of The volume of water drawn in minutes, is [Use density of water ]
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
Power of water pump to lift water is, Pp=ρVght, Effective power to raise water is given by, Pp=ηPRated ⇒Pp=0.95×600=570 W ⇒ρVght=570 ⇒1000×V×10×6020×60=570 ⇒V=570×20×601000×10×60=1.14 m3
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