Wave Optics

Question

The input signal given to a CE amplifier having a voltage gain of 150 is V. = 200 (15t + 10°). The corresponding output signal is
  • 300 cos (15t + 190°)
  • 300 cos (15t + 90°)
  • 75 cos (15t + 10°)
  • 2 cos (15t + 90°)

Answer

A.

300 cos (15t + 190°)

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