An SCR can exercise control over ___________ of a.c. supply

A. Positive half-cycles only

B. Negative half-cycles only

C. Both positive and negative half-cycles

D. Positive or negative half-cycles

Answer: Option D

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Comments ( 2 )

  1. Shoaib Akhtar
    Shoaib Akhtar :
    3 years ago


  2. Mallikarjun Kawadi
    Mallikarjun Kawadi :
    5 years ago

    explaination plz?

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