Unit 14: Automatic Control Components and Applications
Objectives
- After studying this unit, you should be able to
- discuss space temperature control.
- describe the mercury control bulb.
- describe system overshoot and temperature swing.
- describe the difference between low- and high-voltage controls.
- identify some commonly used low- and high-voltage controls.
- name two ways motors are protected from high temperature.
- describe the difference between a diaphragm and a bellows control.
- state the uses of pressure-sensitive controls.
- describe a high-pressure control.
- describe a low-pressure control.
- discuss the range and differential of a control.
- describe pressure transducers.
- describe a pressure relief valve.
- describe the functions of mechanical and electromechanical controls.
Next: Advance to the Learning Center Dashboard and compete the lessons.