Question

When is Feedback Control often used?

• A. When proactive problem prevention is the top priority
• B. When real-time adjustments are critical during an activity
• C. When feedforward and concurrent controls are not practical or too expensive
• D. Only for short-term projects

Answer 1

Answer:

C. When feedforward and concurrent controls are not practical or too expensive

• Feedback control is often used when feedforward and concurrent controls are not practical or too expensive. It's a fundamental control type because it's highly effective at correcting errors after they've occurred, making it a reliable choice for a wide variety of systems.