Opto Electronics – 16

16. The switching time of LED is in the order of :

(a) 1 second
(b) 1 microsecond
(c) 1 millisecond
(d) 1 nanosecond

Answer : (d)

Explanation : No answer description available for this question. Let us discuss.

General Knowledge Books

Be a Part of the New & Next

Share the Knowledge

LEAVE A REPLY

Please enter your comment!
Please enter your name here