Question 95 In a simple on/off controller, to reduce the wear resulted from the

Question

Question 95 In a simple on/off controller, to reduce the wear resulted from the switching process, a(n) should be introduced. [LO:PC deadband about the setpoint delay lag overshoot or undershoot None of the answers is correct Question 96 One of the following is a correct statement about increasing the proportional gain Kp in the P-controller: [LO:PC] The steady-state error will increase The rise time will be longer The overshoot will decrease The rise time will be shorter Question 97 The following term in the PID controller is able to remove the steady-state error in the system's response: [LO:PC Integral term Derivative term Proportional term All PID terms together Question 98 To remove the steady state error of a control system, the value of Ki should be: [LO:PC] All the choices are correct Small value Large value Medium range value Question 99 A term in the PID controller represents a damper for the system response is: [LO:PC Kd Ki All the choices are correct

Explanation / Answer

Question 95: a is right option as deadband regions avoid repeated activation-deactivation cycles near set point so that wear can be avoided.

Question 96: d is riight option as Increasing Kp increases the speed of response by reducing rise time.

Question 97: a is right choice as integral action increases the type of the system and elimnates steady state error.

Question 98: a is right choice as integral action removes steady state error for any value of KI. but if KI is increased, the erorr will be removed fast.

question 99: a is right choice as Kd has effect on reducing overshoot and noise.

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.