Which is not necessary in an A.C generator?
1. Permanent magnet
2. Wire coil
3. Commutator
4. Slip rings
Answers
Answered by
3
Correct Answer is option 3: Commutator
Explanation :
AC generator means alternating current generator.
It can produce alternate current which can reverse its direction continuously. Hence commutator is not required as it helps in reversing the direction of current in coil for every half rotation.
Explanation :
AC generator means alternating current generator.
It can produce alternate current which can reverse its direction continuously. Hence commutator is not required as it helps in reversing the direction of current in coil for every half rotation.
Answered by
0
Answer is No 3.
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