Q.1

If R(t) is autocorrelation of a waveform v(t) and R(is autocorrelation for t =then

  • R(0) > R(t)
  • R(0) ≥ R(t)
  • R(0) < R(t)
  • R(0) ≤ R(t)
Q.2

The current in a circuit withΩ resistance is i = 3 + 4 sin (t + 45°) + 4 sin (t + 60°) A. The rms current and power dissipated are

  • 41 A and 410 W
  • 35 A and 350 W
  • 5 A and 250 W
  • 11 A and 1210 W
Q.3

If autocorrelation sequence is Rc(n) = then what will be energy of sequence?

  • 2
  • 24
  • 3
  • 288
Q.4

If autocorrelation sequence is Rc(n) = then what will be energy of sequence?

  • 2
  • 24
  • 3
  • 288
Q.5

If autocorrelation sequence is Rc(n) = then what will be energy of sequence?

  • 2
  • 24
  • 3
  • 288
Q.6

If autocorrelation sequence is Rc(n) = then what will be energy of sequence?

  • 2
  • 24
  • 3
  • 288
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