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 2. Branch-line couplers are also popular as Quadrature hybrids. a) True b) False 3….
Engineering Online MCQ Number 0244 – online study, assignment and exam
Feb 13, 2019 | Objective Type Set