What is the disadvantage in proportional controller?

1170

---

What is proportional controller?

1306

---

Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.

1365

---

When lag/lead/lag-lead compensation is employed?

1207

---

State nyquist stability criterion.

1191

---

What is non-minimum phase transfer function?

1323

---

What are two contours of nichols chart?

1109

---

What is a compensator?

1104

---

Define resonant frequency?

1230

---

What is limitedly stable system?

1160

---

What are n circles?

1105

---

What are the main significances of root locus?

1244

---

What is quadrantal symmetry?

1673

---

Why is negative feedback invariably preferred in closed loop system?

2335

---

Define steady state error.

1110

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