Gate Exam Category

A band-limited signal with a maximum frequency of 5 kHz is to be sampled. According to the
sampling theorem, the sampling frequency which is not valid is
(A) 5 kHz (B) 12 kHz (C) 15 kHz (D) 20 kHz

Read Solution (Total 2)

Gate Other Question
For a periodic signal v (t) = 30 sin100 t +10 cos 300 t + 6 sin (500 t +p / 4) , the fundamental frequency in
rad/s is
(A) 100 (B) 300 (C) 500 (D) 1500 There are two planes. One is going from New York to London
at a speed of 600 MPH. The other is
traveling from London to New York at a speed of
500 MPH. When the planes meet which one will be closer to
London?