A 500 V, three-phase, 400 hp induction motor runs at 2960 rpm at full load and...

 

Transcribed Image Text:

A 500 V, three-phase, 400 hp induction motor runs at 2960 rpm at full load and rated conditions. For this motor find the number of poles, the slip at rated load, the speed at one-fourth of the rated load, and the rotor's electrical frequency at one-fourth of the rated load. A 500 V, three-phase, 400 hp induction motor runs at 2960 rpm at full load and rated conditions. For this motor find the number of poles, the slip at rated load, the speed at one-fourth of the rated load, and the rotor's electrical frequency at one-fourth of the rated load.