Control Systems Engineering (CSE) Study Guide for Students – Test 23

MCQ 111: Plot of phase versus log w is called:

1. magnitude plot
2. phase plot
3. sinusoidal frequency response plot
4. bode plot

MCQ 112: A component in a control system that improves an undesirable frequency response in a feedback and control system is:

1. lag-lead compensator
2. attenuator
3. actuator
4. controller

MCQ 113: System that manages, commands, or regulates the behavior of other devices or systems using control loops is called:

1. communication system
2. control system
3. mechanical system
4. DC system

MCQ 114: A transformation that transforms linear differential equations into algebraic expressions is called:

1. Fourier transformation
2. integral transformation
3. Laplace transformation
4. reflection transformation

MCQ 115: A device that converts digital signal into analog signal that is in continuous form is:

1. digital to analog converter
2. decibel converter
3. analog to digital converter
4. modulator