 
			 
			MCQOPTIONS
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				| 1. | A three phase six pulse full converter works as a ac to dc converter for firing angles in the range | 
| A. | α > 90 | 
| B. | 90 < α < 180 | 
| C. | 0 < α < 90 | 
| D. | 0 < α < 360 | 
| Answer» D. 0 < ‚âà√≠¬¨¬± < 360 | |