Engineering Online MCQ Number 0244 – online study, assignment and exam

Multiple choice question for engineering Set 1 1. Quadrature hybrids are those couplers which are: a) 3 dB couplers b) Directional couplers c) They have a 900 phase difference between signals in through and coupled arms. d) All of the mentioned [learn_more caption=”View Answer”]Answer: d [Reason:] Quadrature hybrids are directional couplers that have a phase…

This content is for Complete Homework, Premium 1 Day Pass, Premium 1 Month, and Premium 6 Months members only.
Log In Visit Now