Infrared MCQs Test Online PDF Download

Infrared multiple choice questions (MCQs), infrared test prep for online learning with IT degree certificate eCourses. Learn transmission media multiple choice questions (MCQs), infrared quiz questions and answers. Career test prep on twisted pair cable, guided transmission media, unguided media: wireless, transmission media aptitude test for online IT bachelor degree courses distance learning.

Practice transmission media aptitude test MCQs: infrared waves, that can be used for short range communication have frequencies between, for free online courses with options 300 ghz to 700 thz, 300 ghz to 800 thz, 300 ghz to 100 thz, 300 ghz to 400 thz for online computer programming degree. Free skills assessment test is for online e-learning infrared quiz questions with MCQs, exam preparation questions and answers.

MCQ on InfraredQuiz PDF Download

MCQ: Infrared signals can be used for

  1. long-range communication
  2. short-range communication
  3. both
  4. none

B

MCQ: Infrared waves, that can be used for short range communication have frequencies between

  1. 300 GHz to 700 THz
  2. 300 GHz to 800 THz
  3. 300 GHz to 100 THz
  4. 300 GHz to 400 THz

D

MCQ: Omni directional waves are propagated in

  1. one direction
  2. all directions
  3. depends on situation
  4. both a and c

B