DMM Principles
Facilitator: Judith Norton Facilitator: Alan Brewer Facilitator: Walter Delaney Facilitator: Scott Zuvich
| This course is a perquisite for participation in Level I, coffee brewer repair, or Level II, espresso machine repair. Topics in this class include the following:
- Safety and the DMM
- Safety in the workplace including OSHA, State agencies, Lockout / Tagout.
- DMM Abbreviations, Symbols, and Terminology
- DMM Displays and Advanced Features
- Electricity and Electronics Review including atoms, current, resistance, power, circuits, single phase, three phase, transformers, industry approvals and schematics
- Measuring AC and DC Voltage, Resistance and Continuity Testing
- Measuring AC & DC Current
- Ohm’s Law and Power Formula
If you feel you have a strong knowledge in these topics, you may test out of the class.
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