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optical diode MCQ with Answers PDF Download eBook - 29

optical diode multiple choice questions and answers PDF, optical diode quiz answers to learn circuit design worksheet 29 for online engineering programs. Practice Special Purpose Diodes quiz, optical diode Multiple Choice Questions (MCQ) for online electrical engineering degree. Free optical diode MCQs, class b and ab push pull amplifiers, half wave rectifiers, n-type and p-type semiconductors, materials used in electronics, optical diode test prep for tricky trivia questions.

"The LEDs emit light in the form of specific wavelengths known as", optical diode Multiple Choice Questions (MCQs) with choices spectral, photon, rays, and infrared for online engineering programs.

optical diode PDF Download eBook 29

optical diode Quiz

MCQ: The LEDs emit light in the form of specific wavelengths known as

  1. photon
  2. spectral
  3. rays
  4. infrared

B

Materials Used in Electronics Quiz

MCQ: GaAs is suitable for high frequency amplification, then why don't we shift our manufacturing industry to GaAs:

  1. Manufacturing difficulties
  2. Toxic materials involved in process
  3. Both a and b
  4. Si manufacturers do not allow

C

N-type and P-type semiconductors Quiz

MCQ: Indium and gallium are the semiconductors of the type

  1. P
  2. N
  3. T
  4. Q

A

Half Wave rectifiers Quiz

MCQ: A certain power supply filter produces an output with a ripple of 100 mV peak - to - peak and a DC value of 20 V. The ripple factor is

  1. 0.02
  2. 0.05
  3. 0.1
  4. 0.005

D

Class B and AB Push Pull Amplifiers Quiz

MCQ: The current mirror is happened when the current in diodes is equal to current in

  1. capacitor
  2. resistor
  3. transistor
  4. Both a and b

C