LASER Diode MCQs Quiz Online PDF Book Download

Laser diode MCQs, laser diode quiz answers for online learning engineering courses. Learn special purpose diodes multiple choice questions (MCQs), laser diode quiz questions and answers. Career test on zener diode: basic operation and applications, varactor diodes, schotky diodes, zener power dissipation and derating, laser diode test prep for online basic electronics courses distance learning.

Learn special purpose diodes practice test MCQs: light which has one singlewavelength is called, to learn engineering degrees with options coherent, incoherent, neutral, emitter for online engineering degree. Free skills assessment test for online learning laser diode quiz questions for competitive assessment in engineering majors.

MCQ on LASER Diode Quiz Book Download

MCQ: Light which has one singlewavelength is called

  1. coherent
  2. incoherent
  3. neutral
  4. emitter

A

MCQ: Active region of laser diode is present in

  1. n region
  2. intrinsic region
  3. p region
  4. conduction region

B

MCQ: Laser diode has

  1. coherent light
  2. incoherent light
  3. radio light
  4. microwave light

A

MCQ: First LASER diode was operated in

  1. 1950s
  2. 1960s
  3. 1970s
  4. 1980s

B

MCQ: Light which has a wide band ofwavelength is called

  1. coherent
  2. incoherent
  3. infrared
  4. microwave

B