 
			 
			MCQOPTIONS
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				| 1. | In case of a three phase full controlled converter with 6 SCRs, commutation occurs every | 
| A. | 120° | 
| B. | 60° | 
| C. | 180° | 
| D. | 30° | 
| Answer» C. 180¬¨¬®‚Äö√†√ª | |