31. In force current analogy, displacement x is analogous to A. Charge B. Magnetic flux linkage C. Electrostatic energy D. Voltage Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
32. If the poles lie in second quadrant, damping ratio is A. 1 B. less than 1 C. zero D. more than 1 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
33. If poles lie in first quadrant, damping ratio is A. 1 B. More than 1 C. less than 1 D. Zero Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
34. In a simple on-off controller with differential gap, the magnitude of differential gap determines A. The level of accuracy B. The life of controller C. Both (a) and (b) D. Neither (a) nor (b) Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
35. Bandwidth is proportional to speed of response. A. True B. False Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
36. Which of the following is correct? A. Speed torque characteristics of permanent magnet dc servomotor is more flat than that of wound field dc servomotor B. Speed torque characteristics of wound field dc servo- motor is more flat than that of per-manent magnet dc servo motor C. Speed torque characteristics of wound field and permanent magnet dc servomotor are equally flat D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
37. The distance of poles from origin depends on A. Uqndamped natural frequency B. Damping ratio C. Both A and B D. Neither A nor B Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
38. The permanent magnet field system of brushless dc servo- motor is generally on A. Stator B. Rotor C. Partly on stator and partly on rotor D. Either (a) or (b) Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
39. For any transfer function, the constant phase angle loci are A. A family of circles B. A family of straight lines C. Either (a) or (b) D. Neither (a) nor (b) Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
40. The addition of a pole to the open loop transfer function pulls the root locus A. To the right B. To the left and making the system more stable C. Towards right or left depending on the position of new pole D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
