Choose a state
E-1 Unlimited Electrical Contractor (2020-04-01)
The holder of this license shall be permitted to do all electrical work as defined in section 20-330 of the general statutes. The requirements to qualify for this license exam shall be two (2) years as a unlimited licensed journeyperson or at least six (6) years of equivalent experience and training.
Minimum Passing Score of 70%
Time Allowed - 4 Hours
Closed Book These books are for pre-test study only and are not available for use during the test.
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
3rd Edition Edition
Publication Year: 2012
Photovoltaics, along with other renewable-energy technologies, is a rapidly growing sector of the energy market. Photovoltaic Systems, Second Edition, is a comprehensive guide to the design, installation, and evaluation of residential and commercial photovoltaic (PV) systems. The textbook covers the principles of photovoltaics and how to effectively incorporate PV systems into stand-alone or interconnected electrical systems. The content includes system advantages and disadvantages, site evaluation, component operation, system design and sizing, and installation requirements and recommended practices. Common scenarios and procedures are discussed throughout.
Rewritten and extensively updated, the full-color 2017 edition NEC® Handbook is the most practical and powerful resource for electrical design and installation today. Success in the electrical industry depends on your grasp of NFPA 70®: National Electrical Code® requirements and your ability to apply them correctly. Based on the 2017 NEC, the NEC Handbook clarifies concepts for a better understanding of the Code. It's a powerful communication tool that helps you explain the NEC to clients and others who might not have professional electrical training. The new NEC Handbook reflects industry trends and Code changes that impact residential, commercial, and industrial work. Order the 2017 edition of the NEC Handbook, the resource trusted by electrical contractors, engineers, electricians, safety officials, inspectors, and architects nationwide. (Hardbound, 1,367 pp., 2017)
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
Publication Year: 2017
Throughout the United States and around the world, NFPA 70: National Electrical Code (NEC) sets the foundation for electrical safety in residential, commercial, and industrial occupancies. The 2017 edition of this trusted Code presents the latest comprehensive regulations for electrical wiring, overcurrent protection, grounding, and installation of equipment. Major additions reflect the continuing growth in renewable power technology. Other NEC revisions protect the public and workers from deadly hazards. Work with the latest requirements governing public and private buildings, homes, and structures; outdoor yards and lots; utility equipment; installations that connect to the power grid; and consumer-owned power generation systems and equipment. The 2017 NEC is better aligned with the safe work practices in NFPA 70E: Standard for Electrical Safety in the Workplace.
Publication Year: 2020
The NEC, 2020 edition, introduces significant new requirements for:
- The residential installation of receptacle outlets serving island and peninsular countertops and for surge protection of services supplying dwelling units
- Working space for “housekeeping pads” for electrical equipment, the installation of wiring methods in exit enclosures, sizing supply and load conductors used with adjustable-speed drive systems, and AFCI protection of branch circuits in patient sleeping areas in care facilities
- Calculating the load of electric vehicle supply equipment with variable current settings
- Worker safety in identifying the source of power for disconnecting means and for egress from spaces containing large electrical equipment
- Grounding of disconnecting means installed on the supply-side of service disconnecting means
- Cables installed exposed on ceiling surfaces and sidewalls
- Special occupancies, special equipment, and special conditions, including installation of splash pads, the use of “Type P” cables in hazardous classified locations, and the reinspection of swimming pools and other bodies of water
This exceptionally produced trainee guide features a highly illustrated design, technical hints and tips from industry experts, review questions and a whole lot more! Key content includes: Introduction to Solar Photovoltaics, Site Assessment, System Design, System Installation and Inspection, and Maintenance and Troubleshooting.
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