MCQOPTIONS
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				| 1. | 
                                    CCIR system B employs | 
                            
| A. | 625 lines | 
| B. | 625 lines with 2 : 1 interlace | 
| C. | 625 lines with 4 : 1 interlace | 
| D. | 500 lines with 2 : 1 interlace | 
| Answer» C. 625 lines with 4 : 1 interlace | |