MCQOPTIONS
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				| 1. | 
                                    A 1000 kHz carrier is simultaneously modulated with 300 Hz, 800 Hz and 2 kHz audio sine waves. Which of the following frequency is least likely to be present in the output? | 
                            
| A. | 1002 kHz | 
| B. | 1000 kHz | 
| C. | 999.2 kHz | 
| D. | 998.0 kHz | 
| Answer» C. 999.2 kHz | |