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Home Questions DQE5QRQNXH
Target Exam

CUET

Subject

Physics

Chapter

Alternating Current

Question:
What is the frequency of A.C. mains in India ?
Options:
30 c/s
50 c/s
60 c/s
120/c
Correct Answer:
50 c/s
Explanation:
In India the frequency of A.C. current is 50 Hz.

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