Top 80+ Solved Control System 2 MCQ Questions Answer
Q. Which among the following plays a crucial role in determining the state of dynamic system?
a. . state variables
b. state vector
c. state space
d. state scalar
Q. What is Eigen value?
a. a vector obtained from the coordinates
b. a matrix determined from the algebraic equations
c. a scalar associated with a given linear transformation
d. it is the inverse of the transform
Q. State space analysis is applicable even if the initial conditions are _____
a. zero
b. non-zero
c. equal
d. not equal
Q. According to the property of state transition method, e0 is equal to _____
a. i
b. a
c. e-at
d. -eat
Q. Which mechanism in control engineering implies an ability to measure the state by taking measurements at output?
a. controllability
b. observability
c. differentiability
d. adaptability
Q. State model representation is possible using _________
a. physical variables
b. phase variables
c. canonical state variables
d. all of the mentioned
Q. Which among the following constitute the state model of a system in addition to state equations?
a. input equations
b. output equations
c. state trajectory
d. state vector
Q. Which among the following are the interconnected units of state diagram representation?
a. scalars
b. adders
c. integrator
d. all of the mentioned
Q. Which among the following is a unique model of a system?
a. transfer function
b. state variable
c. block diagram
d. signal flow graphs
Q. State model is generally not suitable for measuring:
a. investigation of system properties
b. evaluation of time response
c. real variables
d. both a and b
Q. ______________ are the techniques for converting general state models into canonical one.
a. observable
b. controllable
c. diagoanlization
d. cannonical
Q. The diagonalizing matrix is also known as:
a. eigen matrix
b. modal matrix
c. constant matrix
d. state matrix
Q. A system is said to be_____________ if it is possible to transfer the system state from any initial state to any desired state in finite interval oftime.
a. controllable
b. observable
c. cannot be determined
d. controllable and observable
Q. A system is said to be_________________ if every state can be completely identified by measurements of the outputs at the finite time interval.
a. controllable
b. observable
c. cannot be determined
d. controllable and observable
Q. Kalman’s test is for :
a. observability
b. controllability
c. optimality
d. observability and controllability