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Electronic Sensing System MCQs Quiz Online Tests pdf Download

Practice MCQs on electronic sensing system, physics MCQs for online test prep. Electronics quiz has multiple choice questions (MCQ), electronic sensing system quiz questions and answers as a sensing device is also called, answer key with choices as transistor, thermistor, sensor and transducer for competitive exam prep. Free study guide is to learn electronic sensing system quiz online with MCQs to practice test questions with answers.

MCQs on Electronic Sensing System Quiz pdf Download

MCQ. A sensing device is also called

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

D

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

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

C

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

C

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

B

MCQ. When temperature rises resistance of negative temperature coefficient thermistor

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

B

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