The unit step function of the train of pulse is – McqOptions

MCQOPTIONS

1.	The unit step function of the train of pulse is
A.	I = u (t) u (t T) + 2u (t 2T) u (t 3T) + u (t 5T) u (t 6T)
B.	I = u (t) + u (t T) + u (t 3T) u (t 5T) + u (t 6T)
C.	I = u (t) u (t T) u (t 3T) + u (t 5T) + u (t 6T)
D.	None of the above.
Answer» B. I = u (t) + u (t T) + u (t 3T) u (t 5T) + u (t 6T)

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