Q.1
##### Amplifiers, motors, filters etc. are examples for which type of system?
• a) Distributed parameter systems
• b) Unstable systems
• c) Discrete time systems
• d) Continuous time systems
Q.2
##### Which among the following systems are described by partial differential functions?
• a) Causal Systems and Dynamic systems
• b) Distributed parameter systems and linear systems
• c) Distributed parameter systems and Dynamic systems
• d) Causal systems and linear systems
Q.3
##### Which one of the following systems is causal?
• a) y(t)=x(t)+x(t-3)+x(t2)
• b) y(n)=x(n+2)
• c) y(t)=x(t-1)+x(t-2)
• d) y(n)=x(2n2)
Q.4
##### Which one of the following is an example of a bounded signal?
• a) et coswt
• b) et sinw(-t)
• c) e-t coswt
• d) et cosw(-t)
Q.5
##### A system produces zero output for one input and same gives the same output for several other inputs. What is the system called?
• a) Non – invertible System
• b) Invertible system
• c) Non – causal system
• d) Causal system
Q.6
##### Which among the following is a LTI system?
• a) dy(t)/dt+ty(t)=x(t)
• b) y(t)=x(t)cosπt
• c) y(n)=x(n)+nx(n-1)
• d) y(n)=x3 (n+1)