in Network Solution Methods retagged by
67 views
0 votes
0 votes

The open-loop transfer function of a dc motor is given as $\dfrac{\omega(s)}{V_{a}(s)} = \dfrac{10}{1+10s}.$ When connected  in feedback as shown below, the approximate value of $K_{a}$ that will reduce the time constant of the closed loop system by one hundred times as compared to that of the open-loop system is

  1. $1$
  2. $5$
  3. $10$
  4. $100$ 
in Network Solution Methods retagged by
15.8k points
67 views

Please log in or register to answer this question.

Welcome to GO Electronics, where you can ask questions and receive answers from other members of the community.