Static error coefficients are used as a measure of the effectiveness of closed loop systems for specified ___________ input signal?

Related Mcqs:

1. A closed loop system is distinguished from open loop system by which of the following ?

   A. Servomechanism B. Feedback C. Output pattern D. Input pattern...

2. In closed loop control system, with positive value of feedback gain the overall gain of the system will______________?

   A. decrease B. increase C. be unaffected D. any of the above...

3. _______________is a closed loop system?

   A. Auto-pilot for an aircraft B. Direct current generator C. Car starter D. Electric switch...

4. On which of the following factors does the sensitivity of a closed loop system to gain changes and load disturbances depend ?

   A. Frequency B. Loop gain C. Forward gain D. All of the above...

5. Which of the following statements is correct for any closed loop system ?

   A. All the co-efficients can have zero value B. All the co-efficients are always non-zero C. Only one of the static error co-efficients has a finite non-zero value D. None of the above...

6. signal will become zero when the feedback signal and reference signs are equal?

   A. Input B. Actuating C. Feedback D. Reference...

7. In a control system integral error compensation _________________ steady state error?

   A. increases B. minimizes C. does not have any effect on D. any of the above...

8. Velocity error constant of a system is measured when the input to the system is unit ___________ function?

   A. parabolic B. ramp C. impulse D. step...

9. A signal other than the reference input that tends to affect the value of controlled variable is known as_________________?

   A. disturbance B. command C. control element D. reference input...

10. An automatic toaster is a ___________ loop control system?

    A. open B. closed C. partially closed D. any of the above...