A linear system can be classified as :

Related MCQs

• A linear system at rest is subject to an input signal r(t)=1-e-t. The response of the system for t>0 is given by c(t)=1-e-2t. The transfer function of the system is:
• A particular control system yielded a steady state error of 0.20 for unit step input. A unit integrator is cascaded to this system and unit ramp input is applied to this modified system. What is the value of steady- state error for this modified system?
• Which principle does the linear system follow?
• A linear time invariant system is stable if :
• When deriving the transfer function of a linear element
• A signal flow graph is the graphical representation of the relationships between the variables of set linear algebraic equations.
• Linear mathematical model applies to :
• For non-linear systems stability cannot be determined due to:
• State space analysis is applicable for non- linear systems and for multiple input and output systems.
• As compared to the closed loop system, an open loop system is