Bipolar Junction Transistors Multiple Choice Questions 1 PDF Book Download

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MCQ on Bipolar Junction Transistors Test 1Quiz Book Download

MCQ: Collector region of BJT is always

  1. lightly doped
  2. moderately doped
  3. heavily doped
  4. not doped


MCQ: Process of linearly increasing amplitude of an electrical signal is called

  1. switching
  2. amplification
  3. multiplexing
  4. fabrication



  1. αDC/1+αDC
  2. 1-αDC/1+αDC
  3. αDC/1-αDC
  4. 1+αDC/1-αDC


MCQ: Switch is open when transistor is in

  1. cutoff region
  2. linear region
  3. saturation region
  4. breakdown region


MCQ: If collector current is 2mA and base current is 0.5mA than emitter current will be

  1. 10mA
  2. 2.5mA
  3. 1.5mA
  4. 4mA