 
			 
			MCQOPTIONS
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				| 1. | Why zener diode is used at the output terminal of square wave generator? | 
| A. | To reduce both output and capacitor voltage swing | 
| B. | To reduce output voltage swing | 
| C. | To reduce input voltage swing | 
| D. | To reduce capacitor voltage swing | 
| Answer» C. To reduce input voltage swing | |