Analogue and Digital Signals MCQs Quiz Online Tests pdf Download

Practice analogue and digital signals MCQs, physics MCQ for online test prep. Communication systems quiz has multiple choice questions (MCQ), analogue and digital signals quiz questions and answers as decrease in strength of signal is known as, answer key with choices as tuning, modulation, attenuation and amplification for competitive exam prep. Free study guide is to learn analogue and digital signals quiz online with MCQs to practice test questions with answers.

MCQs on Analogue and Digital Signals Quiz pdf Download

MCQ. Decrease in strength of signal is known as

  1. tuning
  2. modulation
  3. attenuation
  4. amplification


MCQ. Voltage signal generated by a microphone is

  1. digital in nature
  2. analogue in nature
  3. consists of bits and bytes
  4. hybrid in nature


MCQ. Digital number 9 can be represented in binary number as

  1. 110
  2. 1001
  3. 1010
  4. 1011


MCQ. Bit on left hand side has

  1. lowest value
  2. zero value
  3. highest value
  4. infinite value


MCQ. A digital quantity has

  1. only 2 values
  2. more than 2 values
  3. no values
  4. less than 2 values