Match the following :-
| 1. | Sink | a. | Improve the steady state behavior of a system |
| 2. | Lag compensator | b. | Output node in the signal flow graph |
| 3. | Cut-off rate | c. | Ratio of actual damping to critical damping |
| 4. | Damping Ratio | d. | The slope of the log-magnitude curve near the cut-off |
1
1 - b, 2 - a, 3 - d, 4 - c
2
1 - a, 2 - b, 3 - c, 4 - d
3
1 - c, 2 - d, 3 - b, 4 - a
4
1 - a, 2 - d, 3 - c, 4 - b