The above circuit diagram represents a speed-control system in which the DC motor voltage is V = 4. Parameters are R, = 2,L, = 1,I = 1, and c=2. The external load, T, = 0 V – Ri̟ - L. di, - K,0=0 a. | dt - Kri, +T¸ +c@=0 dt (a) Which of the following statements are true with the system above? Select all that apply. i. The motor produces a torque that is proportional to the current, The voltage drop is inversely proportional to the motor speed, The torque is proportional to the number of coils. ii. iii.

The above circuit diagram represents a speed-control system in which the DC motor voltage is V = 4. Parameters are R, = 2,L, = 1,I = 1, and c=2. The external load, T, = 0 V – Ri̟ - L. di, - K,0=0 a. | dt - Kri, +T¸ +c@=0 dt (a) Which of the following statements are true with the system above? Select all that apply. i. The motor produces a torque that is proportional to the current, The voltage drop is inversely proportional to the motor speed, The torque is proportional to the number of coils. ii. iii.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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