Electronics and Communication Engineering - Automatic Control Systems
Exercise : Automatic Control Systems - Section 4
- Automatic Control Systems - Section 1
- Automatic Control Systems - Section 2
- Automatic Control Systems - Section 3
- Automatic Control Systems - Section 4
- Automatic Control Systems - Section 5
- Automatic Control Systems - Section 6
- Automatic Control Systems - Section 7
- Automatic Control Systems - Section 8
- Automatic Control Systems - Section 9
- Automatic Control Systems - Section 10
41.
The system in the given figure


Answer: Option
Explanation:
The relative extent of negative and positive feedbacks determines stability.
42.
The units of thermal capacitance are
Answer: Option
Explanation:
Heat energy (kcal) is analogous to electric charge and temperature is analogous to voltage.
.
43.
Assertion (A): In the given figure open loop transfer function =
Reason (R): The ratio is called feed forward transfer function.
44.
Nichols chart consists of M and N locii in log magnitude versus phase diagram.
45.
If
, initial and final values of i(t) are

Answer: Option
Explanation:
Use initial and final value theorems.
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