Q.1
Amplifier:
  • armature controlled fhp dc motor
  • a pair of synchronous transmitter and control transformer
  • tach generator
  • amplidyne
Q.2
directly converts temperature into voltage.
  • thermocouple
  • potentiometer
  • gear train
  • lvdt
Q.3
When human being tries to approach an object, his brain acts as,
  • an error measuring device
  • a controller
  • an actuator
  • an amplifier
Q.4
Error detector:
  • armature controlled fhp dc motor
  • a pair of synchronous transmitter and control transformer
  • tach generator
  • amplidyne
Q.5
Root locus of s(s+2)+K(s+=0 is a circle. What are the coordinates of the center of this circle?
  • -2,0
  • -3,0
  • -4,0
  • -5,0
Q.6
is a quantitative measure of how fast the transients die out in the system.
  • absolutely stable
  • conditionally stable
  • unstable
  • relative stability
Q.7
A linear system can be classified as :
  • absolutely stable
  • conditionally stable
  • unstable
  • all of the mentioned
Q.8
If root of the characteristic equation has positive real part the system is :
  • stable
  • unstable
  • marginally stable
  • linear
Q.9
If the roots of the have negative real parts then the response is
  • stable
  • unstable
  • marginally stable
  • bounded
Q.10
If the impulse response in absolutely integrable then the system is :
  • absolutely stable
  • unstable
  • linear
  • stable
0 h : 0 m : 1 s