Adaptive Control 1. Which of the following programs is not a popular desktop publishing program? a) Adobe PageMaker b) Microsoft…
Stability Analysis by Describing Functions 1. The characteristic equation of a feedback control system is given bys3+5s2+(K+6)s+K=0. In the root…
Constructing Phase-Trajectories 1. In liquid level and electrical system analogy, voltage is considered analogous to : a) Head b) Liquid…
Construction of Phase -Trajectories 1. Electrical time-constant of an armature-controlled dc servomotor is : a) Equal to mechanical time-constant b)…
Stability of Nonlinear System – II 1. In a control system integral error compensation _______steady state error a) Increases b)…
Stability of Nonlinear System 1. Stability of a system implies that : a) Small changes in the system input does…
Common Physical Nonlinearities 1. The term backlash is associated with: a) Servomotors b) Induction relays c) Gear trains d) Tacho…
Parameter Optimization 1. A conditionally stable system exhibits poor stability at : a) Low frequencies b) Reduced values of open…
Output Regulator & the Tracking Problem 1. For output regulator problem in performance index the parameter which is set to…
The Infinite Time Regulator Problem 1. In infinite time regulator for the final time is: a) t1 b) t0 c)…
