Question:

Which of the following are listed as types of compensators for system design? A. Lead compensators B. Stepper motors C. Lag compensators D. Servo valves

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Compensators = Lead, Lag, Lead-Lag.
Updated On: May 20, 2026
  • A, B and C only
  • A and C only
  • A, C and D only
  • B, C and D only
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The Correct Option is B

Solution and Explanation

Concept: Compensators modify system performance:
• Lead compensator
• Lag compensator
• Lead-lag compensator

Step 1: Analyze options

• Stepper motor → actuator
• Servo valve → actuator \[ \therefore \text{Correct answer is (B)} \]
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