Digital Electronics - Digital Concepts - Discussion

Discussion Forum : Digital Concepts - General Questions (Q.No. 29)
29.
A pulse has a period of 15 ms. Its frequency is ________.
6.66 Hz
66.66 Hz
666.66 Hz
15 Hz
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
14 comments Page 2 of 2.

Maruthu pandian said:   1 decade ago
f = 1/t = 1/15 = 66.66.

Etribeth said:   1 decade ago
1 ms = 0.001 s.
15 ms = ?
= 0.015 s.

Then,

f = 1/T.
f = 1/0.015 s.
f = 66.66 HZ.
(3)

Shyamal said:   7 years ago
F = 1/T.
F = 1/15*10^-3.
= 10^3/15.
= 66.66 Hz.
(1)

Rohit Pardeshi said:   6 years ago
Excellent. Thanks @Saminathan.


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