A 440-V-rms (line-to-line) 60-Hz threephase wye-connected
Chapter 17, Problem P17.18(choose chapter or problem)
A 440-V-rms (line-to-line) 60-Hz threephase wye-connected induction motor draws 16.8 A at a power factor of 80 percent lagging. The stator copper losses are 350 W, the rotor copper loss is 120 W, and the rotational losses are 400 W. Find the power crossing the air gap Pag, the developed power Pdev, the output power Pout, and the efficiency.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer