MCQOPTIONS
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				| 1. | 
                                    A horizontal output stage is cutoff for retrace and 40% of trace. If time for each horizontal line is 64 μs and retrace time is 12 μs, the transistor is conducting for about | 
                            
| A. | 64 μs | 
| B. | 6.4 μs | 
| C. | 31 μs | 
| D. | 3.1 μs | 
| Answer» D. 3.1 Œºs | |