Answer Happy

The following measurement systems may be described by a first order system equation a) Liquid-in-glass thermometer b) Any pressure transducer Both a and b d) Spring Scale e) All of the above Question 24 If the time constant of a first order measurement system is reduced and the system is exposed to a step input: .al The system will respond faster b) The system will respond slower Neither of the above d) It depends because we can change other system parameters to control how fast the system responds
When the input frequency is close to the break frequency a first order system will exhibit an output amplitude that is Exactly like the static case b) Not different from the static case c) Higher than the static case d) Lower than the static case Question 26 When exposing a spring scale to a sinusoidal input, the output amplitude will aj be always smaller than the static case b) be always larger than the static case d can be smaller or larger than the static case d) only depend on the ringing frequency of the system e) only depend on the undamped natural frequency of the system
The dynamic errors for a second order system may be reduced by a) Reducing the camping ratio to a minimum b) Setting the camping ratio to Keeping the camping ratio close to 1 Keeping the damping ratio close to 0.7 el increasing the camping ratio as much as possible Question 28 0.25 pts For a second order system with damping at least two of the following three frequencies are the same: the ringing frequency, natural frequency, and resonant frequency a) Yes NO