To eliminate ghosts in the picture
A) use a longer transmission line
B) connect a booster
C) change the antenna orientation of location
D) twist the transmission line
Correct Answer:
Verified
Q10: Commercial Frequency deviation of FM is
A)70 khz
B)75
Q11: The colour of an object is decided
Q12: In Pulse Code Modulation system
A)large bandwidth is
Q13: Which of the following statements is correct?
A)convex
Q14: In Modulation, "carrier" is
A)resultant wave
B)speech voltage to
Q16: The frequency range of 300 kHz to
Q17: Which of the following does not cause
Q18: A telephone channel requires a bandwidth of
Q19: For a given carrier wave, maximum undistorted
Q20: As per Shannon-Hartley theorem, a noise less
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