1 Horse-power is equal to _______

1-horse-power-is-equal-to

1 Horse-power is equal to _______
A. 745.7 W
B. 741 W
C. 747.7 W
D. 740 W

Right choice is A. 745.7 W

1 Horse-power is equal to 745.7 W. It is equal to the rate at which work is done. Horse-power is the amount of work done by horse in carrying the weight of 90 kg for 50 meters in 60 seconds.