What does the root locus technique help to determine?
Practice Questions
Q1
What does the root locus technique help to determine?
The frequency response of a system.
The stability of a system as gain varies.
The time response of a system.
The transfer function of a system.
Questions & Step-by-Step Solutions
What does the root locus technique help to determine?
Step 1: Understand that root locus is a method used in control systems.
Step 2: Know that it helps visualize how the roots (or poles) of a system change when you adjust the gain (a value that affects the system's response).
Step 3: Realize that these roots are important because they determine the stability of the system.
Step 4: Learn that if the roots are in certain positions (like in the left half of the complex plane), the system is stable.
Step 5: Conclude that root locus helps you see how changing the gain can move these roots and thus affect stability.
