Q1. In aerospace control systems, what is the primary purpose of a feedback loop?
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Q2. The Laplace transform is commonly used in control systems to:
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Q3. Which of the following is a time-domain specification in control systems?
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Q4. A root locus plot is used to study:
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Q5. The transfer function of a system is defined as:
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Q6. In control systems, stability can be analyzed using:
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Q7. A Proportional-Integral-Derivative (PID) controller improves system:
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Q8. In an aircraft autopilot system, the control surfaces are adjusted using:
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Q9. The Nyquist criterion is mainly used to determine:
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Q10. In control systems, overshoot refers to:
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Q11. Which type of system has no poles in the right half of the s-plane?
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Q12. The open-loop transfer function of an aircraft pitch control system helps to determine:
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Q13. The damping ratio in a second-order system affects:
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Q14. In state-space representation, the state variables describe:
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Q15. Bode plot represents system response in terms of:
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Q16. Which control action eliminates steady-state error but may reduce stability?
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Q17. An example of a negative feedback system in aerospace is:
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Q18. Phase margin in control systems indicates:
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Q19. The main advantage of using state-space over transfer function representation is:
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Q20. Which parameter of a second-order system defines oscillatory nature?
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