MCQOPTIONS
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				| 1. | 
                                    In phase modulation, the phase deviation is | 
                            
| A. | proportional to the amplitude of the signal and varies with frequency | 
| B. | remains constant while amplitude and frequency of signal varies | 
| C. | proportional to the amplitude of the signal and independent of the frequency | 
| D. | none of the above | 
| Answer» D. none of the above | |