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C-2A Electrical Wiring Contractor (2021-11-29)
The installation, alteration and repair of electrical wires, fixtures, appliances and apparatuses, and the performance of any related wiring on existing structures.
# of Questions 60
Minimum Passing Score of 70%
Time Allowed 2.5 Hours
Closed Book These books are for pre-test study only and are not available for use during the test.
Publication Year: 2010
1.1 Scope. 1.1.1 NFPA 72 covers the application, installation, location, performance, inspection, testing, and maintenance of fire alarm systems, supervising station alarm systems, public emergency alarm reporting systems, fire warning equipment and emergency communications systems (ECS), and their components. 1.1.2 The provisions of this chapter apply throughout the Code unless otherwise noted
Publication Year: 2020
Ugly’s Electrical References, 2020 Edition is the essential on-the-job reference tool for electrical industry professionals.
The 2020 Edition offers the most pertinent, up-to-date information for electricians, including updated National Electric Code (NEC) and table change information, mathematical formulas; National Electrical Manufacturers Association (NEMA) wiring configurations; a conduit bending guide, ampacity and conduit fill information, transformer and control circuit wiring diagrams, and conversion tables.
The 2020 Edition:
Reflects changes to the 2020 NEC
Features expanded coverage of the following topics:
Junction Box size calculations
Selecting, testing, and using multimeters to measure voltage, resistance, and current
Selecting, testing, and using a clamp-on ammeter to measure current
Selecting, testing, and using a non-contact voltage tester
Self-adhesive Quick Reference Tabs affix to your 2008 NFPA 70: National Electrical Code or NEC Handbook, so you can flip open your book to the latest electrical safety information and maximize time on the job.
All Federal Construction Regulations (29 CFR 1926) are included in this “perfect bound” book in an easy-to-read, two-color layout.
All 29 CFR 1926 regulations for construction industry are included along with the following items:
29 CFR 1903 regulations covering inspections, citations, and penalties
29 CFR 1904 regulations covering recording and reporting occupational injuries and illnesses
OSHA keyword dictionary
Easy to find OSHA interpretations