 
			 
			MCQOPTIONS
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				| 1. | The open loop transfer function for a unit feedback system is G(s) = K/s(sT+1). By what factor the amplitude gain K should be reduced so that the peak overshoot becomes 25% from 75%? | 
| A. | 75 | 
| B. | 25 | 
| C. | 20 | 
| D. | 10 | 
| Answer» D. 10 | |