MCQOPTIONS
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| 1. |
Swing equation which describes the relative motion of the rotor of the machine, is a __________ |
| A. | linear and second-order differential equation |
| B. | non linear and second-order differential equation |
| C. | non linear and first-order differential equation |
| D. | non linear and hyperbolic equation |
| Answer» C. non linear and first-order differential equation | |