SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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An a.c motor is different from an a.c generator because
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c motor uses slip rings not a.c generator
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c motor uses commutor not a.c generator
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c motor uses left hand Fleming method to determine the direction of induce current and a.c generator uses right hand Fleming method
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c motor uses right hand Fleming method to determine the direction of induce current and a.c generator uses left hand Fleming method
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Explanation:
Detailed explanation-1: -Fleming’s right-hand rule is used for electric generators.
Detailed explanation-2: -We know that Fleming’s left-hand rule gives the direction of magnetic force acting on a conductor whereas; Fleming’s right-hand rule gives us the direction of induced current.
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