MCQOPTIONS
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				| 1. | 
                                    In Jone chopper, the commutating element | 
                            
| A. | is a capacitor | 
| B. | is a capacitor and an inductor | 
| C. | is a capacitor and an auto transformer | 
| D. | none of the above | 
| Answer» D. none of the above | |