MCQOPTIONS
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| 1. |
The gain margin for the system with an open-loop transfer function \(G\left( s \right)H\left( s \right) = \frac{{2\left( {1 + s} \right)}}{{{s^2}}}\) in dB is |
| A. | ∞ |
| B. | 0 |
| C. | 1 |
| D. | - ∞ |
| Answer» B. 0 | |