Friday, 15 May 2015

Q66.paper3, j 12. If the period of a signal is 1000 ms,then what is its frequency in kilohertz ?

Options

(A) 10–3 KHz             (B) 10–2 KHz                        (C) 10–1 KHz                         (D) 1 KHz
Answer(A)
Explanation.
Frequency=1/(1000*1/1000)= 1hz.= 10^-3 Khz.
Posted by at

No comments:

Post a Comment

Note: only a member of this blog may post a comment.

Subscribe to: Post Comments (Atom)