Physics, asked by karruu7166, 9 months ago

If the units of mass and velocity are increased by 2 times then the unit of momentum will be increased by

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Answered by gracy55

1

Answer:

armature reaction comes when there is presence of two magnetic field or we can say that armature reaction occurs in doubly excited machines. In case of Induction Machine there is only one magnetic field is presence, i.e singly excited machine so there is not any armature reaction.

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