Feedback control systems are referred to as closed loop systems.

Related MCQs

• Which of the statements are the advantages of closed loop systems over the open loop system:
• As compared to the closed loop system, an open loop system is
• Open loop system is                        stable than closed loop system
• Which of the following are the not characteristics of the closed loop systems?
• Consider the unity feedback system with open loop transfer function the minimum value of the steady state error to a ramp input r(t) = 6tu(t) is OLTF = K/s(s+1)(s+2)
• Regenerative feedback implies feedback with
• On which of the following factors does the sensitivity of a closed loop system to gain changes and load disturbances depend?
• Which one of the following methods can determine the closed loop system resonance frequency operation?
• For a stable closed loop system, the gain at phase crossover frequency should always be:
• If a Nyquist plot of G (jω) H (jω) for a closed loop system passes through (-2, j0) point in GH plane, what would be the value of gain margin of the system in dB?