Approximation of Higher-Order Systems by Lower Order
Approximation of Higher-Order Systems by Lower Order MCQ 1. The output of a feedback control system must be a function of a) Reference and output b) Reference and input c)…
State Variable Analysis – Part II
State Variable Analysis – Part II 1. State variable analysis has several advantages overall transfer function as: a) It is applicable for linear and non-linear and variant and time-invariant system…
State Variable Analysis – Part I
State Variable Analysis – Part I MCQ 1. Which among the following is a unique model of a system? a) Transfer function b) State variable c) Block diagram d) Signal…
Robotic Control System – Part II
Robotic Control System – Part II MCQ 1. An automatic apparatus or device that performs functions ordinarily ascribed to humans or operate with what appears to be almost human intelligence…
Robotic Control System – Part I
Robotic Control System – Part I MCQ 1. Assertion (A): The servo robot is a closed loop system Reason(R): It allows for a feedback a) Both A and R are…
Performance Indices
Performance Indices 1. If the performance index of a phase lead compensator is (s+a)/ (s+b) and that of a lag compensator is (s+p)/(s+q), then which one of the following sets…
Design Considerations for Higher Order Systems
Design Considerations for Higher-Order Systems MCQ 1. Which one of the following statements is correct? The effects of the phase lead compensator or gain cross over frequency and the bandwidth…
Effect of Adding a Zero to a System – II
Effect of Adding a Zero to a System – II 1. Which of the following can be measured by the use of a tacho-generator? a) Acceleration b) Speed c) Speed…
Effect of Adding a Zero to a System
Effect of Adding a Zero to a System 1. Assertion (A): The zeroes on the real axis near the origin are generally avoided in design. Reason (R): In a sluggish…
Steady-state Errors & Error Constants
Steady-state Errors & Error Constants 1. The steady state error for a unity feedback system for the input r(t) = Rt^2/2 to the system G(s) = K(s+2)/s(s3+7s2+12s) is a) 0…
