1.

The value of unit step function at t=5 sec is ________(a) 0(b) 1(c) -1(d) 2I had been asked this question in a national level competition.The above asked question is from Electric Motors topic in portion Braking of Electric Motors of Electric Drives

Answer»

Right answer is (B) 1

Explanation: Unit step FUNCTION is DISCONTINUOUS at t=0. The value of the unit step function is 1 for t>0 and zero for t<0. It is right handed and bounded signal.



Discussion

No Comment Found

Related InterviewSolutions