Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Question

Which of the following is not a guided transmission line ?

A Twisted pair
B Coaxial cable
C Optical fiber
D Laser beam
Answer & Explanation
Option: [D]

Laser beam is a unguided transmission medium without wires. The receiver must be in the line of sight to receive the signal.

Advertisement
Article and Schedule Quiz Start Test!
DOWNLOAD CURRENT AFFAIRS PDF FROM APP

Random GK Questions

Assam Direct Recruitment Test Series

Computer Science Topics