Question
a.
True
b.
False
c.
May be True or False
d.
Can't say
Posted under Mechatronics
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Recombination of charge carriers in an LED, releases some energy which comes out in the form of light.
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Opto-isolator uses a source of light for transmission, most commonly “near infrared light emitting diodes”.
View solution
Q. LASER stands for ____
View solution
Q. Which is a type of Opto-isolator?
View solution
Q. Optical isolator is also called as ________
View solution
Q. Which electromagnetic rays is emitted GaAs LED’s ?
View solution
Q. Who is known as the father of fibre optics?
View solution
Q. Which layer is just present above core that protects the light from going outside?
View solution
Q. Which layer is just present above cladding that protects the optical fibre from physical damage?
View solution
Q. What is the working principle of optical fiber?
View solution
Q. The critical angle in total internal reflection depends on the colour of the incident light.
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Mechatronics? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
