Question

Match List-I with List-II (Compensation vs Characteristics).

• A. A-I, B-II, C-III, D-IV
• B. A-I, B-II, C-IV, D-III
• C. A-II, B-I, C-IV, D-III
• D. A-II, B-I, C-III, D-IV

Hint:

Lead → Speed ↑, Lag → Accuracy ↑, Lag-Lead → Balance.

Answer 1

The Correct Option is C

Concept: Compensation techniques improve system performance:
• Lead: increases bandwidth
• Lag: improves steady-state (attenuation)
• Lag-Lead: combination
• Rate: improves response speed

Step 1: Matching \[ \text{Lead} \rightarrow \text{Increase bandwidth} \] \[ \text{Lag} \rightarrow \text{Attenuation} \] \[ \text{Lag-Lead} \rightarrow \text{Second order} \] \[ \text{Rate} \rightarrow \text{Faster response} \]

Step 2: Final match \[ A-II,\; B-I,\; C-IV,\; D-III \] \[ \therefore \text{Correct answer is (C)} \]