MT3. 822 — Troubleshooting Motors & Controls
Explores troubleshooting and maintaining motor controls, as well as single- and three-phase motors. Stresses the analysis of motor control schematics, the use of advanced digital multimeters, and motor efficiency. Introduces ladder logic as a means of understanding motor controls, leading toward the operation of programmable logic controllers (PLCs) and automated control systems. Embeds effective troubleshooting methodologies.