GkSeries.com

Question

A triac is a semi-conductor device which acts as a

[A] 2 terminal unidirectional switch
[B] 2 terminal bidirectional switch
[C] 3 terminal bidirectional switch
[D] 4 terminal multi-directional switch
Answer & Explanation

Answer: Option [B]

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

Please share this page

Click Here to Read more questions

Teacher Eligibility Test