 
			 
			MCQOPTIONS
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				| 1. | A three-phase three pulse type controlled converter is constructed using 3 SCR devices. The circuit is supplying an R load with α < 30°. As such, each SCR device would conduct for | 
| A. | 60° each cycle | 
| B. | 120° each cycle | 
| C. | 180° each cycle | 
| D. | 360° each cycle | 
| Answer» C. 180° each cycle | |