 
			 
			MCQOPTIONS
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				| 1. | For a step-down chopper, find the rms value of output voltage. Let be the duty cycle and Vs be the input voltage. | 
| A. | x Vs | 
| B. | Vs/ | 
| C. | x Vs | 
| D. | Vs/2 | 
| Answer» D. Vs/2 | |