The maximum and minimum voltage of an amplitude modulated signal are $60\,V$ and $20\,V$ respectively. The percentage modulation index will be $....\%$
- A$0.5$
- B$50$
- C$2$
- D$30$
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Which of the following four alternatives is not correct? We need modulation:
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View Solution$List-I$ $List-II$ $A.$ Facsimile $I.$ Static Document Image $B.$ Guided media Channel $II.$ Local Broadcast Radio $C.$ Frequency Modulation $III.$ Rectangular wave $D.$ Digital Signal $IV.$ Optical Fiber
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| $List-I$ | $List-II$ |
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