Learn how to calculate the following for a three-phase induction motor: rotor air gap power (PAG), synchronous speed (ns) in rpm and rad/s, motor torque , and more for the NCEES® Power PE Exam.
Table of Contents:
0:00 - Problem Statement
0:43 - Rotor Air Gap Power (PAG)
3:03 - Synchronous Speed (ns) in revolutions per minute (rpm)
5:59 - Synchronous Speed (w sync) in radians per second (rad/s)
8:37 - Overview of all four torque (Tind) formulas
12:55 - Calculating motor torque (Tin) in newton meters (Nm)
14:07 - Calculating motor torque (Tin) in foot-pound force (ft-lbf)
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