Electronics Multiple Choice Questions and Answers 1 PDF Book Download

Electronics MCQs, electronics quiz answers, GCE A level physics test 1 to learn physics courses online. Output devices multiple choice questions (MCQs), electronics quiz questions and answers for admission and scholarships exams. Practice output devices, non inverting amplifier, electronic sensing system, operational amplifier career test for physics certifications.

Learn electronics test with multiple choice question: led starts to conduct when voltage is about, with choices 4 v, 1 v, 3 v, and 2 v for online college degrees. Practice jobs' assessment test for online learning output devices quiz questions for physics major, competitive assessment tests.

MCQ on Electronics Test 1Quiz Book 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