Nonlinear control systems MCQs Quizlet Bank

1. Asymptotic stability is concerned with…

a) A system not under the influence of

b) A system under influence of input

c) A system under influence of the output

d) A system not under influence of input

2. The output signal is fed back from…

a) Differential

b) Take-off

c) Summing

d) All of these

3. The term backlash is…

a) Gear trains

b) Tacho generator

c) Servomotors

d) Induction relays

4. Which of the following option applies to linear mathematical model?

a) Unstable systems

b) Linear systems

c) Stable systems

d) none of these

5. Which of the following nodes are true to represent a signal flow graph?

a. Pointers

b. Squares

c. Circles

d. Arrows

6. Asymptotic stability is…

a) a system under influence of output

b) a system not under influence of output

c) a system under influence of input

d) a system not under influence of input

7. Nodes that comprises incoming as well as outgoing branches…

a) Main node

b) Source node

c) Sink node

d) Chain node

8. ______ is reduce with feedback…

a) System stability and gain

b) Damping

c) System Gain

d) System stability

9. Logic switching is…

a) Hang out

b) Hang on

c) Bang on

d) Bang-bang

10. Roots with higher multiplicity make the system…

a) Unstable

b) Linear

c) Absolutely stable

d) none of these

11. Which one is condition is used to verify the existence of a particular point on the root locus?

a) Angle

b) Frequency

c) Amplitude

d) Magnitude

12. Transportation lag is…

a) The inefficiency of the process

b) Errors

c) Amount to be transferred in large

d) Time take to transfer is large