A third order system is approximated to an equivalent second order system. The rise time of this approximated system will be

Larger than the original system for any input

Same as the original system for any input

Smaller than the original system for any input

Smaller or larger depending on the type of input

A third order system is approximated to an equivalent second order sys

1.	A third order system is approximated to an equivalent second order system. The rise time of this approximated system will be
A.	Same as the original system for any input
B.	Smaller than the original system for any input
C.	Larger than the original system for any input
D.	Smaller or larger depending on the type of input
Answer» C. Larger than the original system for any input

Discussion

No Comment Found

Related MCQs

For a unity feedback control system having an open-loop transfer function \(G\left( s \right) = \frac{{25}}{{s\left( {s + 6} \right)}}\), what is the time tp at which the peak of the step input response occurs?
A third order system is approximated to an equivalent second order system. The rise time of this approximated system will be
For a unity feedback system whose open-loop transfer function is given by \(G\left( s \right) = \frac{{50}}{{\left( {1 + 0.1s} \right)\left( {1 + 2s} \right)}}\) its position error constant is:
Consider the following statements regarding poles and zeros of network function.a) The total number of poles is equal to the total number of zeros in a rational network functionb) The poles and zeros of a network function determine the magnitude of the responsec) The poles of a network function determine the waveform of the time variation of the responseWhich of the above statements are correct?
Consider a system with positional constant Kp = 500. The system is _____, Type _____ with error per unit step value of ______.
In the standard form of closed loop transfer function of second order system is given by C(s)/R(s)= ω2n /s2+2ςωns+ω2n The damping ratio ζ = 0, then the system is
If a system is critically damped and the gain is increased, the system
For a unity feedback control with \(G\left( s \right) = \frac{9}{{s\left( {s + 3} \right)}}\), the damping ratio is
A unity feedback stable control system having \(G\left( s \right) = \frac{k}{{s\left( {s + a} \right)}}\) is critically damped. Now if the gain k is increased, the system will be
A unity feedback control system has an open loop transfer function \(G\left( s \right) = \frac{25}{{s\left( {s + 8} \right)}}\). Its damping ratio is

A third order system is approximated to an equivalent second order system. The rise time of this approximated system will be

Discussion

No Comment Found

Related MCQs

Reply to Comment