BJT Amplifiers Multiple Choice Questions 1 PDF Book Download

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Practice bjt amplifiers career test with multiple choice question: in a darlington pair configuration, if emitter resistance is 560 ω and input resistance is 8.75m ω than ac current gain will be, for online engineering majors with options 125, 25, 321, 345 for electrical engineering schools online. Professional skills assessment test with learning online common base amplifier quiz questions for engineering majors, competitive assessment tests.

MCQ on BJT Amplifiers Test 1Quiz Book Download

MCQ: Current gain of common base amplifier is

  1. 0
  2. 1
  3. 0.5
  4. 0.8

B

MCQ: In a Darlington pair configuration, if emitter resistance is 560 Ω and input resistance is 8.75M Ω than AC current gain will be

  1. 25
  2. 125
  3. 321
  4. 345

B

MCQ: Output resistance of common base amplifier is equals to

  1. Emitter resistor
  2. Collector resistor
  3. Drain resistor
  4. Base resistor

B

MCQ: Basic purpose of multistage arrangement is to increase amplifiers overall

  1. current gain
  2. voltage gain
  3. base resistance
  4. slew rate

B

MCQ: If AC emitter current of common emitter amplifier is 3.80mA than AC emitter resistance will be

  1. 5.3 Ω
  2. 2.45 Ω
  3. 6.58 Ω
  4. 8.32 Ω

C