Electronic Sensing System MCQs Quiz Online PDF Download

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MCQs on Electronic Sensing SystemQuiz PDF Download

MCQ: A sensing device is also called

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


MCQ: Change in length and cross-sectional area of metal wire changes

  1. current
  2. voltage
  3. resistance
  4. magnetic effect


MCQ: A light dependent resistor is made up of

  1. low resistance semiconductor
  2. low resistance metal
  3. high resistance semiconductor
  4. high resistance metal


MCQ: A component whose property changes when there is a change in any physical quantity of a device is

  1. processor
  2. sensor
  3. output device
  4. portable device


MCQ: When temperature rises, resistance of negative temperature coefficient thermistor

  1. increases
  2. decreases
  3. zero
  4. infinity