New Hampshire Master Electrician 2020 Exam Book Package and Licensing Guide

Preparing for the New Hampshire Master Electrician examination requires more than general electrical experience or familiarity with common wiring installations. Master candidates must understand the National Electrical Code, practical electrical systems, services, feeders, branch circuits, motors, transformers, generators, control devices, grounding and bonding, special occupancies, calculations, and the New Hampshire laws and administrative rules that govern licensed electrical work.

The New Hampshire Master Electrician 2020 collection currently includes the New Hampshire Master Electrician 2020 Exam Book Package. The package is listed at a sale price of $545.00, compared with a regular price of $645.00.

This package is designed for licensed journeyman electricians and other qualified candidates advancing toward master electrician licensure. It combines electrical-code, practical trade, calculation, state-law, and administrative references into one exam preparation package.

The package is specifically based on the 2020 National Electrical Code. New Hampshire currently uses the 2023 National Electrical Code, so candidates should verify the code edition and approved reference list shown in their current examination authorization before ordering or preparing the books.

New Hampshire Master Electrician 2020 Exam Book Package

A coordinated reference set for master-level preparation

The New Hampshire Master Electrician 2020 Exam Book Package is listed at a sale price of $545.00, compared with a regular price of $645.00.

The package provides references intended to support preparation for the technical, practical, and administrative portions of the New Hampshire Master Electrician examination. Master-level preparation requires candidates to move efficiently among the National Electrical Code, practical electrical references, formulas, state laws, administrative rules, and amendment documents.

The package may help candidates improve:

• National Electrical Code navigation
• Master-level electrical calculations
• Service and feeder design knowledge
• Grounding and bonding understanding
• Motor, transformer, and generator calculations
• Practical electrical-installation knowledge
• New Hampshire licensing-law knowledge
• Administrative-rule navigation
• Open-book examination speed
• Time management during a long examination

The package provides study materials but does not include examination authorization, application approval, the state examination fee, or automatic license issuance.

Important Code Edition Notice

The New Hampshire Master Electrician 2020 Exam Book Package includes the 2020 National Electrical Code. New Hampshire adopted the 2023 National Electrical Code as part of the state building code effective July 1, 2025.

New Hampshire examination rules require NEC questions to follow the electrical-code edition currently adopted by the state. A candidate testing under the current code cycle may therefore need the 2023 NEC rather than the 2020 edition supplied in this package.

Before purchasing or preparing the books, confirm:

• The NEC edition listed in the current examination bulletin
• The current American Electrician’s Handbook edition
• The current New Hampshire laws and administrative rules
• The current state electrical amendments
• Which references may enter the testing room
• Which highlighting and tabbing methods are permitted
• Whether handwritten notes are prohibited
• Whether legacy amendment documents remain applicable

A 2020 NEC can still support general code study, but article language, tables, definitions, exceptions, and installation requirements may differ from the current adopted edition. The current state authorization and testing bulletin should control final preparation.

References Included in the Package

The current product information identifies the following materials:

• National Electrical Code, 2020 Edition
• American Electrician’s Handbook, 17th Edition
• Ugly’s Electrical References
• New Hampshire Laws and Rules, Elec 100-400 and RSA 319-C
• HB85 Chapter 157 New Hampshire electrical amendment material

Each reference supports a different portion of the examination. Candidates should learn the purpose and organization of every book instead of relying on the NEC alone.

Who May Benefit From the Master Electrician Book Package?

The package may be useful for:

• Licensed New Hampshire journeyman electricians pursuing a master license
• Experienced electricians completing the required journeyman field hours
• Out-of-state master electricians reviewing New Hampshire requirements
• Candidates who prefer printed references
• Electricians who need stronger administrative-rule knowledge
• Candidates who want a long-term professional reference library
• Electricians who need more calculation and code-navigation practice

The package may provide the greatest value when its editions match the candidate’s current examination authorization. Candidates testing under the 2023 NEC may need to update or supplement the package.

New Hampshire Master Electrician Eligibility Requirements

A master electrician candidate must first build the experience and knowledge required for journeyman licensure. The standard New Hampshire electrical licensing pathway includes 8,000 hours of apprentice field experience, at least 600 hours of qualifying electrical education, and successful completion of the journeyman examination.

Before being permitted to take the master electrician examination, the candidate must:

• Pass the journeyman electrician examination
• Obtain 2,000 hours of field experience as a journeyman electrician
• Perform qualifying electrical installations during that journeyman experience
• Submit the required master electrician application
• Receive approval to take the master examination

The 2,000-hour requirement represents approximately one year of full-time journeyman electrical work. Candidates should maintain accurate employment and experience records throughout this period.

Documenting Journeyman Field Experience

Master applicants should be prepared to document the required journeyman field experience. Records may need to identify:

• Employer names
• Employment dates
• Journeyman license information
• Hours worked
• Types of electrical installations performed
• Supervisory responsibilities
• Commercial, residential, or industrial experience
• Verification from employers or licensed electricians

Qualifying experience should involve electrical installations as defined by New Hampshire law. This can include installation, alteration, repair, and maintenance of electrical conductors, fittings, devices, and fixtures used for heating, lighting, or power.

Candidates should preserve payroll records, employer letters, license records, project descriptions, and other documents that may help verify the experience.

New Hampshire Master Electrician Examination Structure

The master electrician examination contains 125 questions. The examination is divided into three major sections:

• 50 questions based on the National Electrical Code adopted by New Hampshire
• 50 questions based on practical electrical installations
• 25 questions based on RSA 319-C and the New Hampshire administrative rules

The required passing score is 70 percent.

The practical-installation questions are based on the current edition of the American Electrician’s Handbook. Candidates should therefore prepare with both the code book and the practical trade reference.

The product information describes the examination as allowing five hours. Candidates should confirm the current appointment length, check-in requirements, breaks, testing format, and provider instructions before scheduling.

How the Master Exam Differs From the Journeyman Exam

The master examination contains more questions than the journeyman examination and places greater emphasis on New Hampshire laws and administrative rules.

The journeyman examination includes:

• 50 NEC questions
• 50 practical-installation questions
• 10 state law and rule questions

The master examination includes:

• 50 NEC questions
• 50 practical-installation questions
• 25 state law and rule questions

The additional administrative questions reflect the greater legal, supervisory, and professional responsibility carried by a master electrician.

Master Electrician Scope and Responsibility

A New Hampshire master electrician holds a higher level of authority and responsibility than a journeyman electrician. Master electricians may be responsible for planning work, supervising apprentices and journeymen, ensuring code compliance, coordinating permits, communicating with inspectors, and accepting responsibility for electrical installations.

Master-level responsibilities may include:

• Reviewing plans and specifications
• Planning electrical installations
• Supervising electrical personnel
• Coordinating services and feeders
• Reviewing electrical calculations
• Ensuring proper grounding and bonding
• Verifying equipment installation
• Correcting code violations
• Maintaining licensing compliance
• Managing customer and contractor relationships
• Supporting inspection and permit processes

The master examination should be approached as a test of technical knowledge, practical judgment, code interpretation, and regulatory responsibility.

National Electrical Code Preparation

The National Electrical Code remains the main source for code-based examination questions. Candidates should become familiar with the organization of the approved edition before attempting strict timed practice.

Review:

• The table of contents
• The index
• Article 100 definitions
• Chapter organization
• Article parts
• Tables
• Exceptions
• Informational notes
• Cross-references
• Annexes

Master candidates should practice moving from a technical subject to the controlling code article without searching randomly. Fast reference selection is essential during a 125-question examination.

General Electrical Knowledge

Master electrician preparation should include a strong understanding of electrical theory and system behavior.

Review:

• Voltage
• Current
• Resistance
• Power
• Energy
• Series circuits
• Parallel circuits
• Alternating current
• Direct current
• Power factor
• Single-phase systems
• Three-phase systems
• Electrical measurements
• Fault-current concepts

Questions may require candidates to connect theory with practical conductor sizing, equipment loading, voltage drop, motor operation, transformer performance, or troubleshooting.

Services and Service Equipment

Services are a major master-level subject because master electricians may be responsible for planning and supervising the electrical supply to an entire building.

Study:

• Service conductors
• Service entrance
• Service ratings
• Service equipment
• Service disconnecting means
• Number of services
• Service locations
• Overcurrent protection
• Grounding electrode systems
• Main bonding jumpers
• Available fault current
• Service load calculations

Practice both dwelling and nondwelling service calculations and learn how demand factors affect the final calculated load.

Feeders and Branch Circuits

Review feeder and branch-circuit design, protection, conductor sizing, and load calculations.

Important areas include:

• Feeder conductor sizing
• Feeder overcurrent protection
• Continuous loads
• Noncontinuous loads
• Neutral calculations
• Demand factors
• Multiwire branch circuits
• Individual branch circuits
• Required dwelling circuits
• Receptacle outlets
• Lighting outlets
• Ground-fault protection
• Arc-fault protection

State amendments may modify how certain national requirements apply in New Hampshire. Review the current state amendment materials with the approved NEC.

Conductor Ampacity and Protection

Master candidates should be comfortable determining allowable conductor ampacity under different installation conditions.

Study:

• Copper and aluminum conductors
• Insulation types
• Temperature limitations
• Terminal ratings
• Ambient-temperature correction
• Adjustment factors
• Bundled conductors
• Parallel conductors
• Neutral conductor treatment
• Overcurrent-device ratings
• Next-size-up provisions

A calculation may require several steps. Candidates must select the correct ampacity table, apply adjustment or correction factors, consider terminal temperature limits, and verify overcurrent protection.

Wiring Methods and Materials

Master electricians should understand the permitted uses, limitations, support requirements, and installation methods for common raceways and cable systems.

Review:

• Electrical metallic tubing
• Rigid metal conduit
• Intermediate metal conduit
• Rigid nonmetallic conduit
• Flexible metal conduit
• Liquidtight raceways
• Metal-clad cable
• Nonmetallic-sheathed cable
• Underground feeder cable
• Service-entrance cable
• Boxes and enclosures
• Raceway fill
• Box fill
• Pull and junction boxes
• Wet and hazardous locations

Grounding and Bonding

Grounding and bonding require careful terminology and a clear understanding of fault-current paths.

Review:

• Grounding electrode systems
• Grounding electrode conductors
• Equipment grounding conductors
• Main bonding jumpers
• System bonding jumpers
• Supply-side bonding jumpers
• Separately derived systems
• Metal water piping
• Structural metal
• Raceway bonding
• Objectionable current
• Bonding of service equipment

Questions may require conductor sizing, selection of a bonding method, or identification of where neutral-to-ground connections are permitted or prohibited.

Motors and Motor Circuits

Motors are a major practical and code subject for master electricians.

Study:

• Motor full-load current
• Branch-circuit conductors
• Short-circuit and ground-fault protection
• Overload protection
• Motor controllers
• Disconnecting means
• Multiple-motor feeders
• Motor-control centers
• Duty cycles
• Motor nameplates
• Air-conditioning equipment
• Refrigeration equipment

Master candidates must distinguish between the code-table current used for conductor and protection calculations and the nameplate current used for certain overload or equipment decisions.

Transformers and Separately Derived Systems

Transformer questions may require calculation, overcurrent-protection selection, conductor sizing, and grounding analysis.

Review:

• Single-phase transformers
• Three-phase transformers
• Primary current
• Secondary current
• Primary protection
• Secondary protection
• Secondary conductors
• Transformer ventilation
• Clearances
• Separately derived systems
• System bonding jumpers
• Grounding electrode conductors

Write each calculation clearly and confirm whether the question provides volt-amperes, kilovolt-amperes, single-phase voltage, or three-phase voltage.

Generators and Standby Systems

Master electrician preparation should include generators, transfer equipment, emergency systems, legally required standby systems, and optional standby systems.

Study:

• Generator output conductors
• Overcurrent protection
• Transfer switches
• Separately derived generator systems
• Grounding and bonding
• Emergency-system wiring
• Selective coordination
• System capacity
• Load calculations
• Testing and maintenance

The correct grounding and bonding method may depend on whether the transfer equipment switches the grounded conductor.

Control Devices and Practical Electrical Systems

Practical-installation questions may address control systems and equipment operation.

Review:

• Contactors
• Relays
• Motor starters
• Overload devices
• Timers
• Limit switches
• Pressure switches
• Temperature controls
• Control transformers
• Three-wire control circuits
• Interlocking
• Sequence of operation

Practice reading ladder diagrams and following a control circuit from the source through switches, coils, contacts, and loads.

Special Occupancies and Equipment

Master-level preparation should include special conditions that modify ordinary wiring rules.

Review:

• Hazardous locations
• Health care facilities
• Places of assembly
• Temporary installations
• Agricultural buildings
• Manufactured buildings
• Swimming pools
• Electric signs
• Elevators
• Fire pumps
• Photovoltaic systems
• Energy-storage systems
• Electric vehicle charging
• Marinas and boatyards

Specific code articles frequently modify the general requirements. Candidates should check the special article before applying a general wiring rule.

Electrical Calculations to Practice

A master electrician study plan should include regular written calculation practice.

Important calculation subjects include:

• Ohm’s law
• Electrical power
• Single-phase current
• Three-phase current
• Power factor
• Voltage drop
• Conductor ampacity
• Correction and adjustment factors
• Raceway fill
• Box fill
• Dwelling service calculations
• Commercial load calculations
• Feeder calculations
• Motor calculations
• Transformer calculations
• Grounding and bonding sizes
• Generator calculations

Write down the known values, identify the required result, select the correct formula or table, label every unit, and review whether the result is reasonable.

American Electrician’s Handbook

The practical portion of the New Hampshire master examination is based on the current edition of the American Electrician’s Handbook.

The handbook supports review of:

• Electrical theory
• Practical wiring methods
• Conductors and cables
• Motors
• Transformers
• Generators
• Control systems
• Lighting
• Power distribution
• Electrical testing
• Troubleshooting
• Industrial installations

Because 50 examination questions are based on practical installations, the handbook should receive the same level of attention as the NEC.

Ugly’s Electrical References

Ugly’s Electrical References provides compact access to formulas, conversion information, symbols, conductor data, grounding information, motor calculations, and transformer calculations.

It can be useful for reviewing:

• Electrical formulas
• Unit conversions
• Voltage drop
• Motor calculations
• Transformer calculations
• Conductor information
• Raceway data
• Grounding tables

Candidates should confirm whether the exact edition is permitted during their current examination. A reference may remain useful for study even when it is not approved for the testing room.

New Hampshire Laws and Administrative Rules

Twenty-five master examination questions address RSA 319-C and the administrative rules. This is a significant portion of the examination and should not be treated as a minor subject.

Review:

• License classifications
• Master electrician qualifications
• Journeyman qualifications
• Apprentice supervision
• Applications
• Examination requirements
• Passing scores
• License renewal
• Continuing education
• Board authority
• Disciplinary action
• License display and professional conduct
• Corporation and partnership requirements

Master candidates should understand not only how to perform electrical work, but also the legal responsibilities involved in supervising and representing electrical services.

Apprentice Supervision Responsibilities

New Hampshire law limits the number of apprentices who may work under direct supervision. Master electricians should understand the current supervision ratios and worksite limitations.

Supervision questions may address:

• The number of apprentices assigned to a licensed electrician
• Direct supervision requirements
• Worksite limits
• Responsibility for apprentice work
• Registration and documentation
• Experience-hour verification

These requirements protect apprentices and the public while ensuring that electrical work receives appropriate licensed oversight.

Continuing Education and License Maintenance

New Hampshire requires journeyman and master electricians to complete continuing education connected with changes to the National Electrical Code, RSA 319-C, administrative rules, and state installation concerns.

Current rules require 15 hours of qualifying instruction after publication of a new NEC edition, including review of code changes and state regulatory updates.

Master electricians should track:

• License expiration dates
• Continuing-education completion
• Provider reporting
• Code-cycle updates
• Changes to state laws and rules
• Installation concerns published by the Board

Passing the master examination begins the licensing responsibility. It does not end the need for code and regulatory education.

Open-Book Examination Preparation

An open-book examination still requires extensive preparation. Candidates do not have enough time to research every subject from the beginning during the test.

Strong preparation includes:

• Learning the purpose of every reference
• Reviewing each table of contents and index
• Practicing NEC navigation
• Practicing law and rule navigation
• Using permitted permanent tabs
• Highlighting important language when allowed
• Completing calculations without answer cues
• Completing timed lookup drills
• Reviewing slow correct answers
• Reviewing every incorrect answer

Prepare books only through methods accepted by the testing provider. Unauthorized notes, loose papers, attached study sheets, or removable tabs may cause a reference to be rejected.

Suggested Master Electrician Study Plan

Stage one: Confirm the current references

Verify the adopted NEC edition, approved books, examination provider, testing format, and reference-marking rules.

Stage two: Learn the NEC organization

Review the contents, index, definitions, chapters, articles, tables, exceptions, and annexes.

Stage three: Review services, feeders, and branch circuits

Study load calculations, demand factors, conductor sizing, overcurrent protection, and required circuits.

Stage four: Review grounding and wiring methods

Study grounding electrodes, bonding, raceways, cables, boxes, support, and environmental conditions.

Stage five: Review equipment

Study motors, transformers, generators, controls, appliances, lighting, and power distribution.

Stage six: Review special occupancies and systems

Study hazardous locations, health care, emergency systems, pools, photovoltaic systems, energy storage, and vehicle charging.

Stage seven: Study practical installations

Use the American Electrician’s Handbook to review systems, equipment, testing, and troubleshooting.

Stage eight: Study New Hampshire law and rules

Review RSA 319-C, Elec rules, apprentice supervision, licensing, examinations, continuing education, and professional responsibilities.

Stage nine: Complete mixed practice

Use questions requiring you to choose among the NEC, practical handbook, and New Hampshire regulatory materials.

Stage ten: Add realistic timing

Complete timed practice after reference selection and calculation methods become accurate.

Reference Navigation Drills

Create short exercises that require locating information rather than answering from memory.

Practice finding:

• A service load calculation method
• A grounding electrode conductor size
• A motor full-load current
• A transformer overcurrent rule
• A raceway-fill requirement
• A box-fill allowance
• A special-occupancy requirement
• An apprentice supervision rule
• A continuing-education requirement
• A master electrician qualification rule

Record the time required for every lookup and repeat slow searches until the correct starting reference becomes easier to recognize.

Exam-Day Strategies

Read the complete question before opening a book. Identify whether the question concerns the NEC, a practical installation, or New Hampshire administrative material.

Watch for controlling words such as:

• Minimum
• Maximum
• Required
• Permitted
• Prohibited
• Except
• First
• Most likely

Select the most likely reference first. Random searching wastes time.

When a possible answer is located, read the complete rule. Check definitions, exceptions, table notes, conditions, and cross-references.

Move past an unproductive question when review is allowed. Complete questions you can answer efficiently before returning to difficult searches.

Common Master Exam Preparation Mistakes

One common mistake is purchasing the 2020 package without confirming the current NEC edition. New Hampshire now uses the 2023 NEC.

Another mistake is studying only the NEC. Fifty questions address practical installations and 25 address New Hampshire laws and rules.

Candidates may also underestimate the administrative section. Master electricians have broader supervisory and legal responsibilities than journeymen.

Another mistake is memorizing practice-test answers instead of learning the governing rule and calculation method.

Some candidates begin timed practice before learning the references. Speed should be built on an accurate search process.

Candidates may also prepare books with prohibited notes, loose pages, or temporary tabs. Current testing rules should control all book preparation.

Frequently Asked Questions

Q. How much does the New Hampshire Master Electrician 2020 Exam Book Package cost?

A. The package is listed at a sale price of $545.00, compared with a regular price of $645.00.

Q. Who is the package designed for?

A. It is designed for qualified journeyman electricians and other eligible candidates preparing for the New Hampshire Master Electrician examination.

Q. How much journeyman experience is required before taking the master exam?

A. New Hampshire requires a candidate to pass the journeyman examination and complete 2,000 hours of field experience as a journeyman before taking the master examination.

Q. How many questions are on the master electrician examination?

A. The New Hampshire master examination contains 125 questions.

Q. How is the master examination divided?

A. It includes 50 NEC questions, 50 practical electrical-installation questions, and 25 questions covering RSA 319-C and the administrative rules.

Q. What is the passing score?

A. Candidates must earn at least 70 percent to pass the licensing examination.

Q. Which NEC edition does New Hampshire currently use?

A. New Hampshire currently adopts the 2023 National Electrical Code. Candidates should verify the edition listed in their examination authorization.

Q. Is the 2020 package automatically correct for a current exam?

A. Not necessarily. The package includes the 2020 NEC, while current examinations should follow the code adopted by New Hampshire. Verify all editions before ordering.

Q. Is the master electrician examination open book?

A. The examination uses authorized reference materials. Candidates must follow the current testing bulletin regarding approved books, editions, tabs, highlighting, and notes.

Q. Why is the American Electrician’s Handbook included?

A. The practical-installation portion of the master examination is based on the current edition of the American Electrician’s Handbook.

Q. Why are New Hampshire laws and rules important?

A. Twenty-five master examination questions cover RSA 319-C and the administrative rules, making state regulatory material a major part of the test.

Q. Can I write notes in the exam references?

A. Handwritten notes may be prohibited. Candidates should use only the marking and tabbing methods permitted by the current testing provider.

Q. What is the current master electrician examination fee?

A. Current state fee rules list a $90 examination fee. Candidates should confirm the amount during scheduling.

Q. What is the current New Hampshire master electrician license fee?

A. Current state rules list $198 for initial licensing, renewal, or qualifying reinstatement of a two-year master electrician license.

Q. Does buying the package include the license application?

A. No. This product is an exam book package. Candidates must separately complete the state application and examination-authorization process.

Q. Does the package guarantee a passing score?

A. No. Results depend on eligibility, journeyman experience, technical knowledge, study consistency, reference familiarity, and examination performance.

Q. Where can I review the package?

A. The package is available through the New Hampshire Master Electrician 2020 collection from 1 Exam Prep.

Conclusion

The New Hampshire Master Electrician license is an important professional credential for experienced electricians who are prepared to accept greater technical, supervisory, and regulatory responsibility. Candidates must demonstrate knowledge of the National Electrical Code, practical electrical installations, calculations, and New Hampshire licensing requirements.

The New Hampshire Master Electrician 2020 Exam Book Package provides a coordinated group of electrical and state references. It is listed at a sale price of $545.00, compared with a regular price of $645.00.

Candidates should carefully review the package edition. The package includes the 2020 NEC, while New Hampshire currently adopts the 2023 NEC. The state examination rules require NEC questions to follow the edition adopted by New Hampshire.

Before taking the master examination, a candidate must pass the journeyman examination and complete 2,000 hours of field experience as a journeyman electrician. The master examination contains 125 questions divided among NEC knowledge, practical installations, and state administrative requirements.

Strong preparation should include repeated NEC searches, practical electrical review, master-level calculations, and detailed study of RSA 319-C and the administrative rules. The state material represents 25 questions and should receive substantial preparation time.

No exam book package can guarantee examination authorization, a passing score, or license issuance. Results depend on qualifying experience, accurate documentation, technical knowledge, reference-navigation skill, and test-day performance.

By confirming the current reference editions and following a structured study plan, candidates can approach the New Hampshire Master Electrician examination with stronger electrical knowledge, faster navigation skills, and a clearer path toward master licensure.

Key Takeaways

• Master candidates must pass the journeyman examination and complete 2,000 hours of journeyman field experience before taking the master exam.
• The master examination contains 125 questions: 50 NEC, 50 practical-installation, and 25 state law and rule questions.
• The passing score is 70 percent.
• The practical questions are based on the current American Electrician’s Handbook.
• The package includes the 2020 NEC, while New Hampshire currently adopts the 2023 NEC.
• Candidates should verify every approved reference and edition before purchasing or testing.
• The package is listed at $545.00, compared with a regular price of $645.00.