Question

A pulse has a period of 15 micro seconds. Its frequency is

Answer 1

Note the width, in seconds or microseconds, of each pulse. This is the pulse width, or PW, of the signal. Calculate the period, or "T", of the frequency, or "f," using the formula: T = 1/f. For example, if the frequency is 20 hz, then T = 1/20, with a result of 0.05 seconds.

Answer 2

The pulse repetition frequency is the number of pulses of a repeating signal in a specific time unit, normally measured in pulses per second. The doctor in one hand observes the seconds of watch and on the other hand the pulse beat. So how they are also related ( watsh and pulse beat).

hope this answer will help you out......