an engine can eject 6000kg of water upward at 15mper second in time 60sec then the power of engine
Answers
Answered by
2
Given,
m=1000kg
t=1min=60sec
h=10m
v=10m/s
g=10m/s
2
Power, P=
t
mgh+
2
1
mv
2
P=
60
1000×10×10+
2
1
×1000×10×10
P=
60
100000+50000
=
60
150000
=2500W
As we know that, 1horse−power=746Watt
1W=
746
1
horse−power
2500W=
746
2500
=3.25HP
The correct option is A.
Answered by
0
Answer:
------> 14.7 KW
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