Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

Q.

Which device is used at a receiving end of an optical fiber ?

A Led
B Interferometer
C Photodiode
D None of these
Answer & Explanation
Option: [C]

Computer Science Books

Your Valuable Comments Please...

Please Like Us
Brand