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ME401 Final Exam - Dynamic Systems & Controls
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MCQs on mathematical modeling, analysis, and control of physical systems that are in rest, in motion, or acted upon by a force.
 

ME401 Final Exam - Dynamic Systems & Controls
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25 Questions

1. Which of the following about Nyquist plots is true?
2. In integral control, which of the following is proportional to the integral of the error?
3. Which of the following about deadbeat overshoot is true?
4. The thermostat in homes is an example of which of the following?
5. Fill in the blank. A system is less stable if the gain margin is close to _______.
6. Fill in the blank. Gain margin is just the amount of gain that you can add to move the zero db crossing to occur at the same frequency as the _________ degrees crossing.
7. In SCILAB, what command is used to convert state-space of systems to transfer functions?
8. Which of the following applies to a transfer functions?
9. Fill in the blank. Poles of a system are obtained by setting the _______________ of the transfer function to zero.
10. In SCILAB, what command is used to define second order undamped systems?
11. Fill in the blank. In Bode' plot frequency is plotted in __________________.
12. How many types of electric power source are there in electrical systems?
13. In SCILAB, what command is used to define second order overdamped systems?
14. Fill in the blank. An increase of frequency by a factor of ____________ is called Octave.
15. Compensation control techniques use which of the following?
16. If the system poles are at the origin, the system is said to have what percent steady state error?
17. In SCILAB, what command is used to find steady state error of systems?
18. Which of the following regarding input variables of dynamic systems is false?
19. Fill in the blank. Voltage in electrical systems is analogous to _______________ in fluid systems.
20. In SCILAB, what command is used to simulate step response systems?
21. All of the following are properties of nonlinear dynamic systems EXCEPT:
22. In SCILAB, what command is used to simulate bode plot of systems?
23. Where does Root Locus end?
24. In SCILAB, what command is used to define first order systems?
25. Fill in the blank. Laplace transformations use the __________ variable?