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555 Timer as Oscillator MCQ with Answers PDF | Download eBooks

555 Timer as Oscillator Multiple Choice Questions (MCQ) to practice 555 timer as oscillator quiz answers PDF, electronic devices worksheets for online degrees. Solve oscillators Multiple Choice Questions and Answers (MCQs), "555 Timer as Oscillator Quiz" questions and answers to learn free online courses. Learn introduction of 555 timer, introduction to oscillators, feedback oscillator principles test prep for online assessment test for jobs.

"When 555 timer is configured as an astable multi Vibrator, its duty cycle is determined by" Multiple Choice Questions (MCQ) on 555 timer as oscillator with choices internal resistors, external resistors, capacitors, and inductors to learn free online courses. Solve 555 timer as oscillator quiz questions for merit scholarship test and certificate programs for college entrance exams.

MCQs on 555 Timer as Oscillator PDF Download eBook

MCQ: When 555 timer is configured as an astable multi Vibrator, its duty cycle is determined by

  1. internal resistors
  2. external resistors
  3. capacitors
  4. inductors

B

MCQ: In astable mode of 555 timer, control pin is decoupled by

  1. resistor
  2. inductor
  3. capacitor
  4. supply

C

MCQ: 555 timer consists basically of

  1. one comparator
  2. two comparators
  3. three comparators
  4. four comparators

B

MCQ: An integrated circuit which is used in a Variety of timer, pulse generation, and oscillator applications is

  1. 555 timer
  2. 7806IC
  3. 7909IC
  4. 225IC

A

MCQ: Astable mode is also called

  1. bounded mode
  2. free running mode
  3. single level mode
  4. neutral mode

B