1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Physics
Power, Force and Velocity
A motor can p...
Question
A motor can pump the water upto maximum height of 10m at the rate of 10 kg per sec. If efficiency of the motor is 0.8 then power of motor i
Open in App
Solution
Suggest Corrections
6
Similar questions
Q.
An installation consisting of an electric motor driving a water pump left
75
L
of water per second to a height of
4.7
m
. If the motor consumes a power of
5
k
W
, then the efficiency of the installation is
Q.
A motor can pump up water to fill a tank of volume
50
m
3
in
25
minutes which is placed at of
20
m
. If efficiency of the motor is
40
%
calculate the power of the motor.
Q.
Water is pumped out of a well
10
m
dup by means of a pump rated at
10
K
m
. Find the efficiency of the motor if
4200
K
g
of water is pumped out every minute.
Q.
The power of a motor pump is
2
k
W
. How much water per minute the pump can raise to a height of 10 m?
(
G
i
v
e
n
g
=
10
m
s
−
2
)
Q.
Question 15
The power of a motor pump is 2 kW. How much water per minute the pump can raise to a height of 10 m? (Given
g
=
10
m
s
−
2
)
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Power
PHYSICS
Watch in App
Explore more
Power, Force and Velocity
Standard XII Physics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app