MCQOPTIONS
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				| 1. | 
                                    In a dual converter operated in circulating current mode, the circulating current flows | 
                            
| A. | when load current is zero | 
| B. | when load current is non-zero | 
| C. | even when load current is zero | 
| D. | none of the above | 
| Answer» D. none of the above | |