Answer / meenakshi

usually induction motors are called rotating transformers.
in such motors,transfer of energy takes place from stator
to rotor inductively with the help of flux mutually linking
the two.thus induction motors acts as transformer vid
stator forming the primary n rotor forming the rotating
secondry.

Answer / vg

INDUCTION MOTOR

Answer / kailash

Transformer is static machine used for step down or step up
Voltage/Current as per desired specification. For welding
purpose welding Generator is used which performs same
function but in Motion.

Please explain, how to test vector group of tranformer(Delta y1) . Thank

0 Answers   PGCB,

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why a three phase transformer cant rotate like three phase motor

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