Basic Electrical Troubleshooting
Registrations are closed
This hands-on course is intended for electricians and technicians responsible for troubleshooting electrical system problems and supervisors responsible for overseeing troubleshooting electrical system problems. The class participant should have basic knowledge of AC/DC electricity.
Learning Objectives
Day 1 Agenda
- Introduction (0.5 hours)
- Schedule
- Course Outline
- Electrical Theory Review (1.5 hours)
- Electrical Circuits
- Amps, Volts, & Ohms
- Ohm's Law
- Kirchhoff's Law
- Solving for Unknown Values in Series, Parallel, and Combination Circuit
- Electrical Safety (2 hours)
- Electrical Hazards
- Electrical Risk Assessment
- Electrical Safe-work practices
- Electrical Work Procedures
- LOTO
- Work Protection Boundaries
- PPE Selection
- IV. Electrical Test Instrument Operation (3 hours)
- A. Voltmeters
- B. Ammeters
- C. Ohmmeters
- Megohmmeter
- Digital Multi-meter Safety
- E. Miscellaneous Meters
- Frequency meters
- Infrared & Acoustic
- Power Quality Analyzers
- Thermometers
- Lumen meters (footcandles)
- Phase sequence meters
- Power Factor meters
Day 2 Agenda
- Electrical Components and Circuits (7 hours)
- A. Passive & Active Circuit Components
- Insulation & Conductors
- A. Passive & Active Circuit Components
- Switches
- Generators & Transformers
- Lights, Heaters, Motors, & Solenoids (Load)
- Labs:
- Indicators (lights)
- Switches
- NO & NC / MAIN-MOM
- Limit Switches
- Control Relays
- Timers
- Proximity Sensors
Day 3 Agenda
- Electrical Components and Circuits (continued 7 hours)
- Contactors & Motor Starters
- Electrical Circuits Illustrated in Ladder Diagrams
- Industrial Electrical Symbols
- Logic (IOs)
- Ladder Information, Ladder diagrams
Day 4 Agenda
- Electrical Troubleshooting Steps (6 hours)
- Shorts and Opens
- Troubleshooting Test Procedures
- Troubleshooting by Dividing Control Elements in Half (Divide and Conquer)
- Labs
- Measuring Amps, Volts & Ohms in a Circuit
- Measuring Current
- Rules for Troubleshooting
Conclusion (1 hour) - Review
- Final Exam