Physics, asked by aniketghoshspider, 3 months ago

The supply frequency is 60 Hz then at 3% slip the rotor frequecy
will be

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Answered by bamanedhanashree123

1

Answer:

A three phase, 50 Hz induction motor has a full load speed of 1440 rpm. ... rotor field w.r.t. rotor structure = 120*rotor frequency/Poles = 120*2/4 = 60 rpm ... 20 Hz supply is connected to the star-connected rotor through three slip-rings of SRIM. ... 3-phase induction motor the rotor speed found is 2100 rpm at 50 Hz.

Explanation:

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