Prepare for the Iowa Master Electrician Examination, work through the state licensing process, and take steps toward establishing your electrical contracting business with an all-inclusive package that combines exam preparation, licensing assistance, and business setup support.
The 1 Package includes highlighted and tabbed rental copies of the National Electrical Code Handbook, 2023 and Ugly's Electrical References, 1 year of course access, Application Service, Business Formation assistance, EIN filing with the IRS, and Contractor Compliance Guidance.
The Iowa Master Electrician examination is administered through PSI for the Iowa Electrical Examining Board. The current examination is based on the 2023 National Electrical Code and tests general electrical knowledge, wiring and protection, wiring methods and materials, equipment for general use, special occupancies, special equipment, special conditions, and communication systems.
The National Electrical Code Handbook, 2023 is an approved reference for the current open-book Iowa Master Electrician examination. The included rental copy is highlighted and tabbed to support organized preparation and faster reference navigation. Ugly's Electrical References is also highlighted and tabbed for study and calculation practice, although it is not an approved exam-room reference for the current PSI examination.
Please allow up to 15 business days for The 1 Package book orders.
The package price is $2,315 plus a refundable deposit of $200, for a total initial payment of $2,515. Both books included with The 1 Package are rental books and are supplied highlighted and tabbed.
This package also provides 1 year of course access and Application Service, giving candidates an extended preparation period while adding support for the Iowa licensing application and business-setup steps that may follow.
The current Iowa Master Electrician Examination contains 100 scored questions. Candidates receive 240 minutes for the scored portion and must achieve at least 70% correct to pass.
The examination also contains 10 non-scored questions. PSI provides an additional 30 minutes for those questions. The non-scored items are used for examination development and do not affect the candidate's final score.
The current Master Electrician examination content outline is:
Wiring and Protection is the largest individual content category at 25%. Wiring Methods and Materials and Equipment for General Use each represent 20%, meaning those three areas account for 65% of the published examination outline.
Master Electrician candidates should be comfortable with branch circuits, feeders, services, conductor sizing, load calculations, grounding and bonding, overcurrent protection, wiring methods, motors, transformers, utilization equipment, special occupancies, special systems, and communication systems.
The Iowa Master Electrician examination is an open book test using approved reference material.
PSI currently permits candidates to use either the NFPA 70 National Electrical Code, 2023 Edition or the NFPA 70 National Electrical Code Handbook, 2023. The 2023 NEC Handbook included with The 1 Package is an approved exam-room reference.
The approved NEC reference may be highlighted, underlined, and indexed before the examination. Permanent tabs are permitted when prepared in accordance with PSI's reference rules.
Temporary removable tabs are not allowed. Candidates may not bring loose or separately attached papers with the approved reference. Handwritten notes are prohibited, and candidates may not write, highlight, underline, or index the reference during the examination session.
Ugly's Electrical References is not permitted inside the current examination center. It is included as a study reference for electrical formulas, conductor information, voltage drop, grounding, motors, transformers, calculations, and commonly used field information.
Because the exam is timed, candidates should practice navigating the highlighted and tabbed NEC Handbook before test day. Open-book testing still rewards candidates who can identify the likely article or table quickly instead of searching broadly through the Code.
Iowa electrical licensing is administered by the Iowa Electrical Examining Board within the Department of Inspections, Appeals, and Licensing.
Application Service is included with The 1 Package to provide assistance with organizing and working through the Iowa licensing application process.
Under Iowa's standard Class A Master Electrician pathway, an applicant must complete one year of experience as a licensed journeyman electrician and pass a supervised written Master Electrician examination approved by the Board with a score of 70% or higher.
The passing examination result must be obtained within 24 months of submission of a new license application under the standard pathway.
Iowa also recognizes additional Master Electrician pathways for certain Class B Master Electricians and applicants who meet specific historical licensing requirements.
A Master Electrician license is different from an Electrical Contractor license. Iowa requires an Electrical Contractor to hold or employ a person who holds an active Master Electrician license and to be registered with the state as a contractor under the applicable requirements.
This distinction is important for candidates planning to move from individual licensure into business ownership. Passing the Master Electrician examination and receiving an individual license does not by itself complete every requirement associated with operating an electrical contracting business.
The 1 Package adds Business Formation assistance, EIN filing, and Contractor Compliance Guidance to help organize the business side of the process once the customer is ready to establish the company.
Iowa currently tests electrical candidates using the 2023 National Electrical Code. Candidates should prepare with the same NEC edition used by the current PSI examination.
Ugly's Electrical References is included as a study resource and is not an approved exam-room reference for the current Iowa Master Electrician examination.
General Electrical Knowledge accounts for 10% of the examination. Review voltage, current, resistance, power, Ohm's law, electrical terminology, conductor characteristics, diagrams, conversions, and electrical calculations.
Ugly's Electrical References can support this part of preparation by reinforcing formulas and commonly used electrical information. Candidates should eventually practice solving calculation questions without relying on Ugly's because it will not be available during the actual exam.
Wiring and Protection represents 25%, making it the largest examination category. Study services, feeders, branch circuits, load calculations, conductor ampacity, overcurrent protection, grounding and bonding, disconnecting means, and related protective requirements.
Grounding and bonding deserve focused preparation. Candidates should understand grounding electrode systems, grounding electrode conductors, equipment grounding conductors, bonding jumpers, service bonding, separately derived systems, and conductor-sizing rules.
Wiring Methods and Materials accounts for 20%. Review cables, raceways, conductors, boxes, fittings, cabinets, enclosures, support requirements, physical protection, box fill, raceway fill, wet and damp locations, and permitted wiring methods.
Practice using NEC tables and reading the notes associated with them. Many questions require the candidate to apply more than one Code provision rather than simply locate a single sentence.
Equipment for General Use also represents 20%. Review motors, transformers, generators, switches, receptacles, luminaires, appliances, heating equipment, controllers, disconnecting means, and other utilization equipment.
Motor questions can involve conductor sizing, overload protection, branch-circuit short-circuit and ground-fault protection, controllers, and disconnects. Candidates should understand that these requirements serve different purposes and can use different sizing rules.
Special Occupancies represents 10%. Review locations where specialized NEC provisions apply because of the building use, operating environment, or hazards present.
Special Equipment, Special Conditions, and Communication Systems each account for 5%. Together, these subjects represent 15% of the examination and should remain part of a complete study plan.
A productive preparation strategy combines code navigation, calculations, and timed exam-style questions. Use the highlighted and tabbed NEC Handbook repeatedly so important articles and tables become familiar before test day.
The scored examination provides 240 minutes for 100 questions, giving candidates an average of approximately 2.4 minutes per scored question. Efficient reference navigation can preserve time for multi-step calculations and questions requiring careful interpretation.
This package includes 1 year of course access, giving candidates an extended preparation period to work through the current examination outline, revisit difficult concepts, practice calculations, and strengthen NEC-navigation skills.
Please allow up to 15 business days for The 1 Package book orders.
1 Exam Prep supports Iowa Master Electrician candidates through organized study guidance, trade-focused review, practice-oriented preparation, electrical calculations, reference navigation, application assistance, and business-setup support.
The highlighted and tabbed National Electrical Code Handbook, 2023 provides an organized exam reference candidates can use throughout study and during the open-book examination when used according to PSI requirements.
The included Ugly's Electrical References supports preparation involving electrical theory, formulas, conductors, voltage drop, grounding, motors, transformers, and practical calculations.
The 1 Package includes 1 year of course access, allowing additional time to study the Master Electrician exam outline, revisit challenging areas, and improve code-navigation habits.
Application Service is included to support the Iowa licensing process. The package also includes Business Formation assistance, EIN Filing with the IRS, and Contractor Compliance Guidance for customers preparing to establish an electrical contracting business.
Business Formation assistance supports organization of an LLC or corporation. EIN filing supports obtaining the federal Employer Identification Number commonly used for business banking, tax administration, hiring employees, and professional business operations. Contractor Compliance Guidance helps customers understand the additional compliance steps associated with operating an Iowa electrical contracting business.
The goal is to combine exam preparation, licensing assistance, and business setup into one coordinated solution without guaranteeing examination results, license approval, state approval, or business outcomes.
The current examination contains 100 scored questions plus 10 non-scored questions.
Candidates receive 240 minutes for the scored portion and an additional 30 minutes for the non-scored questions.
The current passing requirement is 70%.
Yes. The Iowa Master Electrician examination is an open book test using approved reference material.
Yes. PSI currently permits either the 2023 National Electrical Code or the National Electrical Code Handbook, 2023.
No. Ugly's Electrical References is not approved for use inside the current PSI examination center. It is included as a highlighted and tabbed rental study resource.
Yes. Both rental books included with The 1 Package are supplied highlighted and tabbed. Only approved reference material may be used inside the examination center.
The 1 Package includes 1 year of course access.
Yes. Application Service is included with The 1 Package.
Yes. The package includes Business Formation assistance for an LLC or corporation.
Yes. EIN Filing with the IRS is included to support business banking, tax administration, employee hiring, and other professional business operations.
Yes. The package includes Contractor Compliance Guidance to help customers understand applicable Iowa contractor and electrical-business compliance requirements.
No. Iowa distinguishes the individual Master Electrician license from the Electrical Contractor license. An electrical contracting business must meet the applicable contractor licensing and registration requirements.
The standard pathway requires one year of experience as a licensed journeyman electrician together with a Board-approved Master Electrician examination score of at least 70%.
The package price is $2,315 plus a refundable deposit of $200, for a total initial payment of $2,515.
Please allow up to 15 business days for The 1 Package book orders.
The 1 Package combines highlighted and tabbed rental references, 1 year of course access, Application Service, Business Formation assistance, EIN filing, and Contractor Compliance Guidance to support exam preparation, licensing organization, and business setup in one comprehensive package.
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