| Q.86 | While shifting a take-off point after the summing point, which among the following should be added? | |
| Ans | 1. Summing point in parallel with take-off point | |
| 2. Summing point in series with take-off point | ||
| 3. None of the options | ||
| 4. Block of inverse transfer function |
Correct Ans Provided: 2