Electronics Multiple Choice Questions Test 1 Tests pdf Download

Practice A level physics test 1 with MCQ on output devices test for online learning. Practice electronics multiple choice questions (MCQ) and answers on output devices, non inverting amplifier, electronic sensing system, operational amplifier. Free electronics revision notes has answer key with choices as 4 v, 1 v, 3 v and 2 v of multiple choice questions (MCQ) as led starts to conduct when voltage is about to test learning skills. Study to learn output devices quiz questions to practice MCQ based online exam preparation test.

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


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°


MCQ. A sensing device is also called

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


MCQ. Op-amp can provide maximum output current of

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


MCQ. Output resistance of an actual op-amp is

  1. 45Ω
  2. 46Ω
  3. 70Ω
  4. 75Ω


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