

MCQOPTIONS
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1. |
Second lowest order harmonic present in 3- fully controlled rectifier is __________ |
A. | 5<sup>th</sup> |
B. | 7<sup>th</sup> |
C. | 3<sup>rd</sup> |
D. | 2<sup>nd</sup> |
Answer» C. 3<sup>rd</sup> | |