Explore BrainMass

Explore BrainMass

    Output Horsepower and Efficiency

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    A fully loaded 440 V, three phase motor draws 12.4 A at 86% power factor (pf). Its speed is 1730 rpm and its torque output to a mechanical load is 29.1 lb-ft x 1.356 = 39.5 Nm. What is (a) the output horsepower and (b) the efficiency?

    © BrainMass Inc. brainmass.com September 26, 2022, 8:24 pm ad1c9bdddf

    Solution Summary

    This complete solution provides simple calculations and answers to determine the output horsepower and efficiency of the three-phase motor.