 
			 
			MCQOPTIONS
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				| 1. | Find the values of Kp, KI, and KD for PID controller whose characteristics equation has real roots at 10, ξ = 0.8 and ωn = 2 rad/s | 
| A. | KD = 1.8, KP = 8, KI = 10 | 
| B. | KD = 1.8, KP = 4, KI = 5 | 
| C. | KD = 3.6, KP = 8, KI = 20 | 
| D. | KD = 1.8, KP = 8, KI = 20 | 
| Answer» B. KD = 1.8, KP = 4, KI = 5 | |