 
			 
			MCQOPTIONS
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				| 1. | Find the output voltage for a step-up chopper when it is operated at a duty cycle of 50 % and Vs = 240 V. | 
| A. | 240 V | 
| B. | 480 V | 
| C. | 560 V | 
| D. | 120 V | 
| Answer» C. 560 V | |