New Mexico EL-1 Electrical Distribution Systems, including Transmission Lines Contractor Ultimate Exam Prep Rental Package

Prepare for the New Mexico EL-1 Electrical Distribution Systems, including Transmission Lines Contractor examination with an Ultimate Exam Prep Rental Package that combines highlighted and tabbed technical references, Business and Law books, structured course access, and Application Service. This package is designed for candidates preparing for the EL-1 trade examination while also working through the broader New Mexico contractor licensing process.

The New Mexico EL-1 classification applies to electrical distribution and transmission systems operating over 5,000 volts nominal. The classification includes qualifying overhead and underground distribution and transmission circuits, associated electrical equipment, towers, tower foundations, supporting structures, excavation and trenching associated with the work, ductwork, substations, and terminal facilities.

The technical references included in this Ultimate package are the National Electrical Code, NEC, 2020, the New Mexico Electrical Code (NMAC 14.10.4), 2020, and the National Electrical Safety Code 2017. Business and licensing references include the NASCLA Contractors Guide to Business, Law and Project Management, 14th Edition, the New Mexico Construction Industries Licensing Act (NMSA Chapter 60, Article 13), 2006, and the New Mexico Contractor's License Requirement (NMAC Title 14, Chapter 6, Part 3), 2006.

All books are highlighted and tabbed. The highlighting helps important code, safety, and licensing material stand out during study, while the tabs provide recognizable navigation points for major subjects. For an open-book examination involving multiple technical references, organized navigation can be an important part of preparation.

The Ultimate Exam Prep Rental Package includes 1 year of course access and Application Service. The package price is $1,435 plus a refundable deposit of $450, for a total of $1,885.

Please allow up to 15 business days for The 1 Package book orders.

Exam Details

The New Mexico EL-1 Electrical Distribution Systems, including Transmission Lines examination is administered through PSI as part of the New Mexico Construction Industries Division contractor licensing process.

• Exam: EL-1 Electrical Distribution Systems, including Transmission Lines
• Testing Provider: PSI
• Number of Questions: 100
• Time Allowed: 265 minutes
• Passing Score: 75%
• Exam Format: Open book

The examination covers a broad range of subjects associated with high-voltage electrical distribution and transmission work. Published content areas include general electrical installation requirements, electrical supply and substations, transformers, conductors, poles and structures, grounding methods, overhead systems, underground systems, equipment and safety, and equipment operating above 600 volts.

General Knowledge and Electrical Installation Requirements accounts for 12 questions. This area addresses foundational electrical concepts, installation rules, terminology, and code requirements that support the rest of the examination.

Electrical Supply and Substations accounts for 6 questions. Candidates should understand the role of substations, associated equipment, grounding, clearances, protection, and terminal facilities within electrical distribution systems.

Transformers accounts for 12 questions. Preparation should include transformer installation, ratings, connections, protection, grounding, clearances, and their function within distribution systems.

Conductors also accounts for 12 questions. Study should include conductor characteristics, support, protection, clearances, ratings, and installation requirements for overhead and underground systems.

Poles and Structures represents 10 questions, and Grounding Methods represents another 10. These subjects are especially important in utility-type electrical construction where conductor support and grounding practices contribute directly to safe system operation.

Overhead and Underground systems each account for 8 questions. Equipment and Safety accounts for 12 questions, while Equipment over 600 Volts represents 10 questions.

Open Book Test

The New Mexico EL-1 examination is an open book test. Candidates may use approved references in accordance with PSI examination rules.

The examination contains 100 questions and provides 265 minutes. If the available time is divided evenly, candidates have approximately two minutes and 39 seconds per question. Efficient reference navigation is therefore an important part of exam preparation.

The National Electrical Code, NEC, 2020 supports preparation involving electrical installations, conductors, grounding and bonding, overcurrent protection, wiring methods, electrical equipment, and higher-voltage systems.

The New Mexico Electrical Code (NMAC 14.10.4), 2020 provides New Mexico-specific electrical requirements that work with the state's adopted electrical code.

The National Electrical Safety Code 2017 included in this package supports study involving electrical supply systems, overhead lines, underground systems, grounding, conductor clearances, supporting structures, and safety principles associated with distribution and transmission work.

Using highlighted and tabbed books during preparation can help candidates become familiar with the physical organization of the references. Tabs create quick navigation points, while highlighting makes important sections easier to identify during repeated review.

Candidates should follow current PSI requirements regarding the specific reference editions and materials permitted in the examination room.

Licensing Steps

The New Mexico EL-1 contractor classification is regulated through the New Mexico Regulation and Licensing Department Construction Industries Division. Candidates must complete applicable experience, examination, and licensing requirements before operating under the classification.

1. Confirm the EL-1 classification. Determine that the intended work falls within electrical distribution and transmission systems operating above 5,000 volts nominal.
2. Meet the experience requirement. The EL-1 classification requires four years of applicable experience.
3. Complete the Qualifying Party process. Submit the required work-experience documentation and qualifying information.
4. Receive approval to test. Complete the eligibility steps required before scheduling the applicable trade examination.
5. Prepare for the EL-1 trade exam. Study transformers, conductors, substations, grounding, supporting structures, overhead systems, underground systems, high-voltage equipment, and safety.
6. Prepare for Business and Law requirements. Use the included NASCLA and New Mexico licensing references to review contractor business and legal responsibilities.
7. Schedule and complete the required examinations. PSI administers the applicable New Mexico contractor examinations.
8. Complete the contractor license application. Application Service is included with this Ultimate package to support the licensing application process.

State Requirements

The New Mexico EL-1 classification covers electrical distribution and transmission systems over 5,000 volts nominal and requires four years of applicable experience.

The scope includes electrical systems and wiring methods operating above 5,000 volts nominal, overhead and underground electrical distribution and transmission circuits, associated equipment, towers, tower foundations, and other supporting structures.

Associated work can also include excavation, trenching, boring, shoring, backfilling, compacting, and ductwork related to qualifying EL-1 installations, along with substations and terminal facilities.

New Mexico separates contractor classifications according to scope. EL-1 applies specifically to electrical distribution and transmission work within its defined limits and does not replace classifications assigned to other electrical specialties.

The licensing process also distinguishes between technical competency and contractor business responsibilities. Passing the trade exam is one part of the process, while business, legal, qualifying-party, and company application requirements must also be completed.

This Ultimate package addresses both sides of preparation by combining technical books with Business and Law references and Application Service.

Reference Books

• National Electrical Code, NEC, 2020
  Included Book: Highlighted and tabbed. This reference covers electrical installations, conductors, grounding and bonding, wiring methods, overcurrent protection, electrical equipment, and higher-voltage requirements relevant to EL-1 preparation.
• New Mexico Electrical Code (NMAC 14.10.4), 2020
  Included Book: Highlighted and tabbed. This reference contains New Mexico-specific electrical requirements and amendments that apply alongside the adopted National Electrical Code.
• National Electrical Safety Code 2017
  Included Book: Highlighted and tabbed. The NESC addresses electric supply systems, overhead and underground lines, clearances, grounding, supporting structures, conductors, and other safety topics associated with distribution and transmission systems.
• NASCLA Contractors Guide to Business, Law and Project Management, 14th Edition
  Included Book: Highlighted and tabbed. This business reference supports preparation involving contractor business practices, contracts, financial management, project management, risk, and other business-law subjects.
• New Mexico Construction Industries Licensing Act (NMSA Chapter 60, Article 13), 2006
  Included Book: Highlighted and tabbed. This reference addresses statutory requirements governing contractor licensing and construction industries in New Mexico.
• New Mexico Contractor's License Requirement (NMAC Title 14, Chapter 6, Part 3), 2006
  Included Book: Highlighted and tabbed. This reference supports preparation involving New Mexico contractor licensing requirements, qualifying-party rules, and administrative responsibilities.

Test Information and Study Materials

A productive EL-1 preparation plan should reflect the specialized nature of distribution and transmission work. Candidates should combine technical understanding with efficient navigation of the electrical and safety references.

Study transformers thoroughly. Transformers account for 12 questions. Review installation, connections, grounding, protection, ratings, clearances, and transformer applications in distribution systems.

Review conductors. Conductors also account for 12 questions. Study conductor types, support, clearances, installation requirements, protection, and differences between overhead and underground applications.

Strengthen grounding knowledge. Grounding Methods represents 10 questions. Review system grounding, equipment grounding, bonding, grounding electrodes, and grounding practices associated with electrical supply systems.

Study poles and structures. Review utility poles, towers, foundations, clearances, and supporting structures used for transmission and distribution systems.

Prepare for overhead systems. Review conductor clearances, crossings, supports, grounding, equipment, and safety requirements affecting overhead electrical supply lines.

Prepare for underground systems. Study trenching, ducts, underground conductors, cable installations, equipment access, separation, protection, and installation requirements.

Review substations. Study transformer arrangements, grounding, equipment clearances, access, protection, and the role of substations and terminal facilities within electrical distribution networks.

Study equipment and safety. Equipment and Safety represents 12 questions. Candidates should understand guarding, clearances, grounding, equipment arrangement, access, and safety requirements associated with high-voltage systems.

Review equipment over 600 volts. This category accounts for 10 questions and reinforces the high-voltage focus of the EL-1 examination.

Practice with the highlighted and tabbed books. Learn what each tab represents and repeatedly navigate to common subjects. The objective is to recognize a topic and move quickly toward the most relevant material.

Use the business references during preparation. Contractor licensing requires more than technical electrical knowledge. Study business practices, licensing laws, contracts, financial management, and regulatory responsibilities alongside trade preparation.

Use the full course-access period. The package includes 1 year of course access, giving candidates time to review technical subjects, revisit weaker areas, practice reference navigation, and work through Business and Law preparation.

Use timed study sessions. With 100 questions in 265 minutes, candidates should practice locating information efficiently while maintaining a steady pace.

Review missed questions through the references. When a practice question is missed, find the applicable code or standard and understand why the requirement applies. This helps build knowledge that transfers to differently worded questions.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps New Mexico EL-1 candidates prepare through organized study guidance, trade-focused review, practice-oriented preparation, highlighted and tabbed references, Business and Law materials, and Application Service.

The Ultimate package combines technical exam preparation with resources supporting the contractor licensing process. Candidates receive all six listed highlighted and tabbed books, 1 year of course access, and Application Service.

Trade-focused review concentrates on the subjects associated with the EL-1 examination, including transformers, conductors, grounding, poles and structures, overhead distribution, underground systems, substations, equipment safety, and higher-voltage installations.

The highlighted and tabbed books create a consistent reference-navigation system. Candidates can use the same tabs throughout preparation while repeated review helps them become familiar with where important subjects are located.

The Business and Law books add another layer of preparation by addressing contractor business practices, New Mexico licensing statutes, and state contractor licensing requirements.

Application Service is included to support candidates through the contractor license application process after applicable qualification and examination requirements are completed.

1 Exam Prep's goal is to help candidates strengthen technical EL-1 knowledge, improve reference navigation, organize Business and Law preparation, and approach the New Mexico contractor licensing process with a structured study system.

Ultimate Package Price: $1,435 plus a refundable deposit of $450, for a total of $1,885.

Please allow up to 15 business days for The 1 Package book orders.

What is included in the New Mexico EL-1 Ultimate Exam Prep Rental Package?

The package includes all six listed highlighted and tabbed technical and Business and Law books, 1 year of course access, and Application Service.

How much does the Ultimate package cost?

The package price is $1,435 plus a refundable deposit of $450, for a total of $1,885.

Are all books highlighted and tabbed?

Yes. All books are highlighted and tabbed to support organized study and faster reference navigation.

How long is course access included?

The Ultimate package includes 1 year of course access.

Is Application Service included?

Yes. Application Service is included with this Ultimate package.

How many questions are on the New Mexico EL-1 examination?

The EL-1 examination contains 100 questions.

How much time is allowed for the EL-1 exam?

Candidates are allowed 265 minutes to complete the examination.

What score is required to pass the EL-1 exam?

The required passing score is 75%.

Is the New Mexico EL-1 examination open book?

Yes. The EL-1 examination is an open-book test subject to PSI examination rules.

How much experience is required for the New Mexico EL-1 classification?

The EL-1 classification requires four years of applicable experience.

Does the package include Business and Law books?

Yes. The package includes the NASCLA Contractors Guide to Business, Law and Project Management, the New Mexico Construction Industries Licensing Act, and the New Mexico Contractor's License Requirement reference.

How long should I allow for the book order?

Please allow up to 15 business days for The 1 Package book orders.