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Meter Usage & Electrical

Approximate course time is 3 hours. This course is sponsored by T2U.


This course introduces electrical safety, electrical quantities and the fundamental concepts of direct current. The basic laws of DC circuits including Ohm’s Law and Power Law are applied to series and parallel circuits.

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This course enables independent aftermarket auto service technicians to fully understand direct current circuits, radio frequency fundamentals including antenna fundamentals, Bluetooth, cell phone and DSR (digital short-range communications).  Diagnosing analog video camera signals, audio systems and radio frequency interference will also be covered.

Instructor: Dave Hobbs

Topics covered: 

  • Ohm’s Law
  • Wiring Diagrams
  • Battery Drains
  • Multimeters

Tomorrows Technician