Digital Electronics Basics MCQs Quiz Online PDF Download

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Digital electronics practice test MCQ: digital or voltage buffer always have with options amplifying function, maximum gain function, no amplifying function and power gain function for career test, online study and distance learning online preparation for online engineering university courses. Free study guide is for online learning digital electronics basics quiz questions with MCQs to practice test questions with answers.

MCQs on Digital Electronics Basics Quiz PDF Download

MCQ: Digital or voltage buffer always have

  1. amplifying function
  2. maximum gain function
  3. no amplifying function
  4. power gain function


MCQ: Buffer which provides a gain 1 is called

  1. unity buffer
  2. dynamic buffer
  3. static buffer
  4. tri buffer


MCQ: A voltage buffer has a very

  1. low input impedance
  2. high input impedance
  3. high amplifying gain
  4. high input voltage


MCQ: An electronic circuit element that is used to isolate input from output, providing either no voltage or a voltage that is same as input voltage

  1. digital buffer
  2. analog buffer
  3. current buffer
  4. power buffer


MCQ: Digital buffer is also termed as

  1. voltage buffer
  2. analog buffer
  3. current buffer
  4. power buffer