Question

A 1hp motor pumps out water from a well of depth 20m and gills the water tank of volume 2238lutres at the height of 10m from the ground the running time of the water to fillnthe empty water tank is?

Answer 1

882.9 s or 14.715 min

*1hp = 746 J/s

hp=YgQh

746 J/s= 1000x 9.81x (2238/1000)x30 (J)

t= 882.9 s

Answer 2

Hey! Here is Your Answer..

882.9 s or 14.715 min
* 1hp = 746 J/s
hp = YGQH
= 746 J/s = 1000 x 9.81 x (2238/1000) x 30 (J)
T = 882.9 s.