Electronics Multiple Choice Questions and Answers 1 PDF Download

Learn electronics MCQs, mastering A level physics test 1 for online learning, course exam prep. Practice output devices MCQs, electronics multiple choice questions and answers on output devices, non inverting amplifier, electronic sensing system, operational amplifier test for online physics today courses distance learning.

Free online electronics quiz, self-study student guide has multiple choice question: led starts to conduct when voltage is about with options 4 v, 1 v , 3 v and 2 v for online interview questions and answers for teaching assistant jobs, teacher jobs and tutoring jobs. Study to learn online output devices quiz questions with Cambridge physics MCQs for physics certification competitive exam prep.

MCQ on Electronics Test 1 Quiz PDF Download

MCQ: LED starts to conduct when voltage is about

  1. 1 V
  2. 4 V
  3. 3 V
  4. 2 V

D

MCQ: For non-inverting amplifier input and output is

  1. out of phase
  2. in phase
  3. have phase difference of 180°
  4. have phase difference of 90°

B

MCQ: A sensing device is also called

  1. transistor
  2. thermistor
  3. sensor
  4. transducer

D

MCQ: Op-amp can provide maximum output current of

  1. 25 mA
  2. 30 mA
  3. 35 mA
  4. 40 mA

A

MCQ: Output resistance of an actual op-amp is

  1. 45Ω
  2. 46Ω
  3. 70Ω
  4. 75Ω

D