Quiz on Electronic Exam Questions and Answers PDF Download

Learn quiz on electronic exam questions and answers, electronic devices FAQs for online MCQs based test prep. These frequently asked questions has multiple choice questions (MCQ), electronic devices quiz questions and answers as a device that converts signal produced by one type of device to form compatible with another is called, answer key with choices as modem, amplifier, integrator and subtractor for competitive exam preparation. Free frequently asked questions are to learn quiz on electronic exam questions and answers quiz online with MCQs to practice test questions with answers.

FAQs Quiz on Electronic Exam Questions and Answers Download PDF

MCQ. A device that converts signal produced by one type of device to form compatible with another is called

  1. Modem
  2. Amplifier
  3. Integrator
  4. Subtractor

A

MCQ. Balanced modulation is also known as

  1. suppressed carrier modulation
  2. single carrier modulation
  3. frequency modulation
  4. exponential modulation

A

MCQ. A type of amplitude modulation in which carrier is suppressed is called

  1. unbalanced modulation
  2. frequency modulation
  3. balanced modulation
  4. exponential modulation

C

MCQ. A communication method in which lower amplitude signal modulates amplitude of a higher frequency signal is called

  1. frequency modulation
  2. amplitude modulation
  3. carrier modulation
  4. code modulation

B

MCQ. A device for down converting frequencies in a receiver system is called

  1. regulator
  2. modulator
  3. mixer
  4. differentiator

C