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Q#1
Stability
GATE EC 1998
MSQ
+2 marks
-0 marks
The characteristic equation of a feedback control system is
(i) Determine the range of K for the system to be stable.
(ii) Can the system be marginally stable? If so, find the required value of K and the frequency of sustained oscillation.
(i)
(ii) &
(i) K<1.49
(ii) K=-1.49 &
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| Network Analysis | 273 | 0 | 0 | |
| Electronic Devices | 69 | 0 | 0 | |
| Analog Electronics | 395 | 0 | 0 | |
| Digital Electronics | 351 | 0 | 0 | |
| Signals and Systems | 22 | 0 | 0 | |
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| EMFT - ECE | 14 | 0 | 0 | |
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| General Aptitude | 30 | 0 | 0 |