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BJTs Digital Circuits Multiple Choice Questions 1 PDF Download

Practice bjts digital circuits multiple choice questions (MCQs), digital electronics test 1 online for exams. Practice bjt inverters MCQs questions and answers on bjt inverters, resistor transistor logic (rtl), diode transistor logic (dtl), rtl sr flip flop with answers. Free bjts digital circuits quiz, online study guide has helping answer key with choices as open, reverse biased, forward biased and not change of multiple choice questions as when input to inverter is high (+5 v). base-emitter junction is to test learning skills for viva exam preparation and job's interview questions. Study to learn bjt inverters quiz questions to learn online MCQs for competitive exam preparation test.

MCQ on BJTs Digital Circuits Quiz PDF Download Test 1

MCQ. When the input to the inverter is high (+5 V). the base-emitter junction is

  1. reverse biased
  2. open
  3. forward biased
  4. not change

C

MCQ. In NAND gate, if one of the transistor is saturated than output will be

  1. 1
  2. 0
  3. infinite
  4. 10

A

MCQ. The IBM 1401 announced in 1959 used

  1. RTL
  2. TTL
  3. DTL
  4. Schottky TTL

C

MCQ. Set pin going high in SR flip flop causes the output to go to

  1. 0
  2. 1
  3. invalid
  4. default

B

MCQ. In NAND gate, two transistor are connected to each other in

  1. series
  2. parallel
  3. can be series or parallel
  4. not connected

A