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Byju's Answer
Standard X
Physics
Rotational Power
An automobile...
Question
An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min.
What torque does it deliver
A
350 N-m
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B
440 N-m
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C
531 N-m
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D
628 N-m
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Solution
The correct option is
C
531 N-m
P
=
τ
ω
⇒
τ
=
100
×
10
3
2
π
1800
60
=
531
N
−
m
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