Electronics Multiple Choice Questions Test 1 pdf Download

Practice A level physics test 1 with MCQ on output devices online for learning. Practice electronics multiple choice questions (MCQ) on output devices, non inverting amplifier, electronic sensing system, operational amplifier,. Free study guide has answering options 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

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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