NCCER STUDY GUIDE WITH QUESTIONS AND ANSWERS

When is nonmetallic-steathed cable used In a residential wiring system Phases of residential electrical wiring include Rough in, Trim out, Testing and Troubleshooting What two groups are industrial electricians split into Installers and maintenance personal How many hours of on job learning are required for an apprenticeship program each year 2,000 hours AC Voltage Tag Colors Class 00 Beige tag 500 volts AC Voltage Tag Colors Class 0 Red tag 1,000 volts AC Voltage Tag Colors Class 1 White tag 7,500 volts AC Voltage Tag Colors Class 2 Yellow tag 17,000 volts AC Voltage Tag Colors Class 3 Green tag 26,500 volts AC Voltage Tag Colors Class 4 Orange tag 36,000 volts Replacing fuses is an important use of A hot stick Asbestos banned in 1978, you need to assume any building constructed before 1980 has Asbestos in it How many watts does one Horsepower have 746 watts An electrical circuit at minimum contains a Source, load, and switch Proton is the type of sub-atom particle with a Positive charge EMF is another term used for Voltage Electric charge is measured in Coulombs