Electronics Learning Notes & Technology Articles

BJTs Digital Circuits Multiple Choice Questions 1 PDF Download

Learn bjts digital circuits multiple choice questions (MCQs), digital electronics test 1 for online course prep exams. Practice bjt inverters MCQs questions and answers on bjt inverters, resistor transistor logic (rtl), diode transistor logic (dtl), rtl sr flip flop for best engineering schools placement preparation.

Free bjts digital circuits quiz online, study guide has multiple choice question on when input to inverter is high (+5 v). base-emitter junction is with options open, reverse biased, forward biased and not change to test online e-learning skills for viva exam prep and job's interview questions with answers key. Study to learn bjt inverters quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on BJTs Digital Circuits Quiz PDF Download Test 1

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

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


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

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


MCQ. IBM 1401 announced in 1959 used

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


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

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


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