If a motor has a connected load of 4476 watts, what is its horsepower?

To determine the horsepower of a motor from its connected load in watts, it's essential to use the conversion factor that relates watts to horsepower. Specifically, one horsepower is equivalent to 746 watts.

To find the horsepower, you would divide the total watts by the conversion factor:

4476 watts ÷ 746 watts/hp = 6 hp

This calculation shows that a motor with a connected load of 4476 watts translates to approximately 6 horsepower. Therefore, recognizing this conversion method and applying it correctly leads to understanding why the choice of 6 hp is accurate.

Understanding the connection between watts and horsepower is crucial for anyone working in the electrical or mechanical fields, particularly for linemen who must ensure that motors are correctly rated for their intended loads.