If the current values periodically from zero to a maximum value, back to zero and then reverses its direction, the current is

Y

Yatendra Sir

🎓 Tutor III ⭐ 5.66K Points

Q. If the current values periodically from zero to a maximum value, back to zero and then reverses its direction, the current is

(A) direct
(B) alternative
(C) pulsating
(D) none of the above

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✅ Correct Answer: (B) alternative

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