Checked against primary sources 2026-09-07

The whole site

Every Page on This Site, Grouped

Every Minnesota page here, in the order you meet it: what the state licenses, the exams and their format, the code edition in force, your city, and the free practice.

How this is organized

Each page below cites the rule, the statute section or the bulletin its numbers come from. Where sources disagree, the page says so instead of picking one.

The path

• Minnesota Electrician Questions, Answered and Cited

  Twenty Minnesota electrician questions answered in the words people type, each tied to the statute, a DLI page or the Board of Electricity minutes.

• How to Become an Electrician in Minnesota: The Real Order

  Becoming an electrician in Minnesota starts with a job and a $14 registration, not a school. Here is the order that works and what each step costs.

• Minnesota Electrician License: Every Step and Every Fee

  How to get a Minnesota electrician license: register, log the months, apply, wait for approval, sit the exam in St. Paul and pay the license fee.

The licenses

• Minnesota Electrician Apprenticeship: Every DLI Sponsor

  DLI names eight registered construction electrician sponsors in Minnesota, one limited energy sponsor and two utility sponsors. Here is the whole list.

• Class B Electrician Minnesota: Closed Since August 1985

  Minnesota stopped issuing Class B master and Class B journeyworker licenses on August 1, 1985. Here is what they were and what you can get instead.

• Minnesota Class B Installer License: The Open Class B

  Class B installer, code IB, is the one Class B credential Minnesota still issues. It needs 12 months or a course, a 25 question exam and a $1,000 bond.

• Minnesota Electrical Contractor License: Bond and Insurance

  A Minnesota electrical contractor license costs $188, needs a $25,000 bond, set insurance limits and a master electrician carrying the license.

• Journeyman Electrician Minnesota: The Journeyworker License

  Minnesota calls it a Class A journeyworker electrician license. It takes 48 months of experience and an 80 question exam. Here is the whole route.

• Journeyworker or Journeyman? Minnesota Uses One of Them

  Minnesota law, DLI and the license itself say journeyworker. The prep market says journeyman. Both point at the same license, and here is how to tell.

• Minnesota Electrician License Types and What Each Allows

  Every electrical license Minnesota issues, the two letter code on each one, the experience it asks for, its exam length and what it lets you do.

• Minnesota Lineman License: The NESC Exam and 48 Months

  The Minnesota lineman license, code LN, is the one electrical exam taken on the National Electrical Safety Code. It needs 48 months with a utility.

• Minnesota Maintenance Electrician License: Scope and Exam

  The Minnesota maintenance electrician license, code MN, takes 48 months with 24 in repair work and a 70 question exam. Its scope is tied to one employer.

• Minnesota Master Electrician License: Three Ways to Qualify

  The Minnesota Class A master electrician license has three qualifying routes, an 80 question exam and a 60 month matrix. Here is each route in full.

• Minnesota Power Limited Technician License: PL in Full

  The Minnesota power limited technician license takes 36 months and an 80 question exam, and its continuing education split runs the opposite way.

• Minnesota Registered Unlicensed Electrician: RE and RT

  Minnesota registers unlicensed electrical workers on the RE and RT codes. It costs $14, needs no exam, and it is what makes your hours count later.

• Minnesota Satellite System Installer License: SI Explained

  The Minnesota satellite system installer license takes a 25 question exam plus a certification program the board accepts. Here is what that means.

Rules and money

• Minnesota Electrical License Lookup: How to Verify Anyone

  DLI runs a free public license search for Minnesota electricians and contractors. Here is where it lives, what it shows and where it stops.

• Minnesota Electrical Continuing Education: Hours by License

  Minnesota electrical continuing education is 16 hours for most licenses, split 12 code and 4 non code. Power limited technicians run the split backwards.

• Minnesota Electrical License Fees and Renewal Dates in Full

  Every Minnesota electrical license fee from the state schedule, plus the renewal dates, including the ones the statute and DLI word differently.

• Minnesota Electrical Experience: Months, Not Hours, By Type

  Minnesota counts electrical experience in months in named categories, with a minimum and a maximum for each. Here is every matrix DLI publishes.

• Minnesota Electrical License Reciprocity: Nine States Listed

  Minnesota has journeyworker reciprocity with nine states and master reciprocity with four. Here are the states, the eight conditions and the $50 fee.

The exam

• Minnesota Electrician Exam Questions, Answered and Cited

  Twenty questions about the Minnesota electrical exam and the code, answered short and cited to DLI, the exam guide or the board minutes.

• Minnesota Electrical Exam Book Rules: DLI Hands You One

  Minnesota supplies the code book at the exam. It is soft cover with no tabs or aids, only a basic calculator is allowed, and phones stay outside.

• What Is on the Minnesota Electrician Exam, Area by Area

  DLI publishes no content outline for its electrical exams. Here is what the guide does state, and our own ordering of the code areas to work.

• Minnesota Exam Format Change: What DLI Has Not Published

  The DLI exam guide dates the current question format, difficulty and length to September 8, 2026 but never says what changed. Nobody has published it.

• Minnesota Journeyworker Exam: 80 Questions, 5.5 Hours

  The Minnesota Class A journeyworker exam is 80 questions in five and a half hours at 70 percent, run by DLI in St. Paul on the 2026 NEC.

• Minnesota Master Electrician Exam: 80 Questions in St. Paul

  The Minnesota master electrician exam is 80 questions in five and a half hours at 70 percent. Here is what qualifies you and what the board reports.

• Minnesota Electrician Exam Pass Rates: What the Board Says

  Board of Electricity minutes give Minnesota journeyworker pass rates of 69, 40, 60, 32, 42 and 45 percent. The number depends on how the board counted.

• Minnesota Power Limited Technician Exam: 80 Questions, PL

  The Minnesota power limited technician exam is 80 questions in five and a half hours at 70 percent, with 36 months of experience behind it.

• Minnesota Electrician Exam Retake Rules: 30 Days and $50

  Fail a Minnesota electrical exam and you may apply again 30 days after notification, with a new application and a new $50 fee. Here is the whole rule.

• Minnesota Electrician Exam Study Plan: Eight Weeks, Clean

  A study plan for a Minnesota electrical exam, built around a clean code book, a four minute question pace and the 2026 edition the paper now uses.

• Minnesota Electrician Exam Day: St. Paul, 8:15 to 1:45

  Minnesota exams run weekly on Wednesdays at DLI in St. Paul, 8:15 a.m. to 1:45 p.m. Here is scheduling, ID, what to bring and when results arrive.

• Which NEC Edition Is on the Minnesota Exam Right Now

  Minnesota exams moved to the 2026 NEC on September 8, 2026. Permits moved on August 17. The DLI exam guide gives only one of those two dates.

The code

• NEC 2023 to 2026: What Moved, by Subject and Number

  Minnesota now works and tests on the 2026 NEC. Here are the article and section numbers that changed address since the 2023 book, by subject.

• Minnesota and the Next NEC Edition: What Happens Then

  Minnesota is current on the 2026 NEC. Here is the process the next edition will follow, based on the one the state just ran, and what to watch.

• Minnesota NEC Amendments: The Board Says There Are None

  The Board of Electricity voted unanimously to adopt the 2026 NEC without amendments. The Revisor page still prints the 2023 edition. Both are shown here.

• Which NEC Edition Minnesota Uses for Work Right Now

  Minnesota is on the 2026 NEC for permits filed on or after August 17, 2026. The Revisor page still prints 2023, and both are shown here.

Your city

• Bloomington MN Electrician License, Classes and the Metro

  Bloomington has no registered electrical apprenticeship of its own and no college electrician program. Here is what a Bloomington candidate does.

• Brooklyn Park MN Electrician License and Nearby Classes

  Brooklyn Park has a Hennepin Tech campus but its electrician diploma is taught in Eden Prairie. Here is the honest map of training near Brooklyn Park.

• Duluth MN Electrician License, Classes and Permit Rules

  Duluth licenses no contractors and sends electrical permits to the state. Here are the two JATCs at one address and the college diploma nearby.

• Minneapolis MN Electrician License, Classes and Permits

  A Minneapolis electrician license comes from the state, not the city. Here are the training routes, the city inspection program and local pay.

• Plymouth MN Electrician License and the Nearest Classes

  Plymouth has no electrical apprenticeship and no college program. Here is the nearest of each, the state route and what the metro pays.

• Rochester MN Electrician License, Classes and Local Rules

  Rochester has a registered electrical JATC with a 60 mile radius rule and no college electrician program. Here is the route from Rochester.

• Saint Paul MN Electrician License, Classes and Exam Site

  Saint Paul holds the only electrical exam site in Minnesota. Here are the training routes, the city permit rules and what the work pays locally.

• St. Cloud MN Electrician License, Classes and Local Rules

  St. Cloud has the one Minnesota apprenticeship sponsor DLI lists with no aptitude test, plus a college that names the license in its own statement.

Study

• Minnesota Electrician Practice Questions, Free by Topic

  Free Minnesota electrician practice questions by topic, written to the 2026 NEC numbering the state examinations moved to on September 8, 2026.

• Minnesota Electrician Exam Tools: Calculators and Drills

  Every calculator, game, lab and drill on this site, with one line on what each does and a note on the code edition the numbers were read in.

Practice

• Minnesota Electrician Practice Test, Free and Timed

  Thirty free practice questions, timed and scored by content area, with the arithmetic worked out on every miss and the code section named.

• Minnesota Electrician Practice Questions by Topic

  Fifty four free question sets, twenty five questions each, every answer opening with the code section it comes from.

• Diagnostic - Minnesota Electrician Prep

  24 questions, then the two areas to work on. Free, no account, and every answer names the section it comes from.

• Where does it live? - Minnesota Electrician Prep

  Name the article, against the clock. Free, no account, and every answer names the section it comes from.

• Question of the day - Minnesota Electrician Prep

  One a day, with a streak. Free, no account, and every answer names the section it comes from.

• Spot the violation - Minnesota Electrician Prep

  A drawn scene, find what is wrong. Free, no account, and every answer names the section it comes from.

• Calculation ladder - Minnesota Electrician Prep

  Eight rungs, ten problems each. Free, no account, and every answer names the section it comes from.

• Method calculators - Minnesota Electrician Prep

  You type the table values in. Free, no account, and every answer names the section it comes from.

• Agricultural buildings questions - Minnesota Electrician Prep

  Twenty five free practice questions on agricultural buildings, each answer opening with the section it comes from.

• Ampacity derating questions - Minnesota Electrician Prep

  Twenty five free practice questions on ampacity derating, each answer opening with the section it comes from.

• Appliances and water heaters questions - Minnesota Electrician Prep

  Twenty five free practice questions on appliances and water heaters, each answer opening with the section it comes from.

• Box fill questions - Minnesota Electrician Prep

  Twenty five free practice questions on box fill, each answer opening with the section it comes from.

• Boxes and conduit bodies questions - Minnesota Electrician Prep

  Twenty five free practice questions on boxes and conduit bodies, each answer opening with the section it comes from.

• Branch circuit ratings questions - Minnesota Electrician Prep

  Twenty five free practice questions on branch circuit ratings, each answer opening with the section it comes from.

• Branch circuits questions - Minnesota Electrician Prep

  Twenty five free practice questions on branch circuits, each answer opening with the section it comes from.

• Cable types questions - Minnesota Electrician Prep

  Twenty five free practice questions on cable types, each answer opening with the section it comes from.

• Conduit fill questions - Minnesota Electrician Prep

  Twenty five free practice questions on conduit fill, each answer opening with the section it comes from.

• Continuous loads questions - Minnesota Electrician Prep

  Twenty five free practice questions on continuous loads, each answer opening with the section it comes from.

• Disconnecting means questions - Minnesota Electrician Prep

  Twenty five free practice questions on disconnecting means, each answer opening with the section it comes from.

• Enclosure types questions - Minnesota Electrician Prep

  Twenty five free practice questions on enclosure types, each answer opening with the section it comes from.

• Equipment grounding conductor questions - Minnesota Electrician Prep

  Twenty five free practice questions on equipment grounding conductor, each answer opening with the section it comes from.

• Expansion fittings questions - Minnesota Electrician Prep

  Twenty five free practice questions on expansion fittings, each answer opening with the section it comes from.

• Feeders questions - Minnesota Electrician Prep

  Twenty five free practice questions on feeders, each answer opening with the section it comes from.

• Gfci afci locations questions - Minnesota Electrician Prep

  Twenty five free practice questions on gfci afci locations, each answer opening with the section it comes from.

• Grounding electrode conductor questions - Minnesota Electrician Prep

  Twenty five free practice questions on grounding electrode conductor, each answer opening with the section it comes from.

• Grounding electrodes questions - Minnesota Electrician Prep

  Twenty five free practice questions on grounding electrodes, each answer opening with the section it comes from.

• Grounding vs bonding questions - Minnesota Electrician Prep

  Twenty five free practice questions on grounding vs bonding, each answer opening with the section it comes from.

• Hazardous locations questions - Minnesota Electrician Prep

  Twenty five free practice questions on hazardous locations, each answer opening with the section it comes from.

• Health care questions - Minnesota Electrician Prep

  Twenty five free practice questions on health care, each answer opening with the section it comes from.

• Hvac circuits questions - Minnesota Electrician Prep

  Twenty five free practice questions on hvac circuits, each answer opening with the section it comes from.

• Location types questions - Minnesota Electrician Prep

  Twenty five free practice questions on location types, each answer opening with the section it comes from.

• Luminaires and closets questions - Minnesota Electrician Prep

  Twenty five free practice questions on luminaires and closets, each answer opening with the section it comes from.

• Marinas questions - Minnesota Electrician Prep

  Twenty five free practice questions on marinas, each answer opening with the section it comes from.

• Motor calculations questions - Minnesota Electrician Prep

  Twenty five free practice questions on motor calculations, each answer opening with the section it comes from.

• Motor feeder sizing questions - Minnesota Electrician Prep

  Twenty five free practice questions on motor feeder sizing, each answer opening with the section it comes from.

• Motor overload protection questions - Minnesota Electrician Prep

  Twenty five free practice questions on motor overload protection, each answer opening with the section it comes from.

• Multiwire branch circuits questions - Minnesota Electrician Prep

  Twenty five free practice questions on multiwire branch circuits, each answer opening with the section it comes from.

• Neutral current carrying questions - Minnesota Electrician Prep

  Twenty five free practice questions on neutral current carrying, each answer opening with the section it comes from.

• Neutral ground bond questions - Minnesota Electrician Prep

  Twenty five free practice questions on neutral ground bond, each answer opening with the section it comes from.

• Ohms law questions - Minnesota Electrician Prep

  Twenty five free practice questions on ohms law, each answer opening with the section it comes from.

• Overcurrent small conductors questions - Minnesota Electrician Prep

  Twenty five free practice questions on overcurrent small conductors, each answer opening with the section it comes from.

• Panelboards questions - Minnesota Electrician Prep

  Twenty five free practice questions on panelboards, each answer opening with the section it comes from.

• Parallel conductors questions - Minnesota Electrician Prep

  Twenty five free practice questions on parallel conductors, each answer opening with the section it comes from.

• Photovoltaic systems questions - Minnesota Electrician Prep

  Twenty five free practice questions on photovoltaic systems, each answer opening with the section it comes from.

• Physical damage questions - Minnesota Electrician Prep

  Twenty five free practice questions on physical damage, each answer opening with the section it comes from.

• Pools and spas questions - Minnesota Electrician Prep

  Twenty five free practice questions on pools and spas, each answer opening with the section it comes from.

• Power calculations questions - Minnesota Electrician Prep

  Twenty five free practice questions on power calculations, each answer opening with the section it comes from.

• Receptacle spacing questions - Minnesota Electrician Prep

  Twenty five free practice questions on receptacle spacing, each answer opening with the section it comes from.

• Receptacle types questions - Minnesota Electrician Prep

  Twenty five free practice questions on receptacle types, each answer opening with the section it comes from.

• Separately derived systems questions - Minnesota Electrician Prep

  Twenty five free practice questions on separately derived systems, each answer opening with the section it comes from.

• Series parallel questions - Minnesota Electrician Prep

  Twenty five free practice questions on series parallel, each answer opening with the section it comes from.

• Services questions - Minnesota Electrician Prep

  Twenty five free practice questions on services, each answer opening with the section it comes from.

• Support and securing questions - Minnesota Electrician Prep

  Twenty five free practice questions on support and securing, each answer opening with the section it comes from.

• Switches questions - Minnesota Electrician Prep

  Twenty five free practice questions on switches, each answer opening with the section it comes from.

• Tap rules questions - Minnesota Electrician Prep

  Twenty five free practice questions on tap rules, each answer opening with the section it comes from.

• Temporary installations questions - Minnesota Electrician Prep

  Twenty five free practice questions on temporary installations, each answer opening with the section it comes from.

• Termination temperature questions - Minnesota Electrician Prep

  Twenty five free practice questions on termination temperature, each answer opening with the section it comes from.

• Transformer calculations questions - Minnesota Electrician Prep

  Twenty five free practice questions on transformer calculations, each answer opening with the section it comes from.

• Underground burial questions - Minnesota Electrician Prep

  Twenty five free practice questions on underground burial, each answer opening with the section it comes from.

• Voltage drop questions - Minnesota Electrician Prep

  Twenty five free practice questions on voltage drop, each answer opening with the section it comes from.

• Wiring methods questions - Minnesota Electrician Prep

  Twenty five free practice questions on wiring methods, each answer opening with the section it comes from.

• Working space questions - Minnesota Electrician Prep

  Twenty five free practice questions on working space, each answer opening with the section it comes from.

Tools

• Minnesota Electrician Experience Calculator, in Months

  Minnesota electrician experience calculator. Put in the months you have worked and it gives the day the license you want is within reach.

• Which Minnesota Electrician License Do You Need? Free Router

  Answer two questions and see which Minnesota electrician credential your situation points at, with the hours, the exam, the fees and the trap on that route.

• Voltage drop calculator - Minnesota Electrician Prep

  Table 8 built in, both methods. Free, with the method written out and the section named.

• Conduit fill calculator - Minnesota Electrician Prep

  Tables 1, 4 and 5 built in. Free, with the method written out and the section named.

• Box fill calculator - Minnesota Electrician Prep

  Every box in Table 314.16(A). Free, with the method written out and the section named.

• Wire size calculator - Minnesota Electrician Prep

  Load to conductor, with the steps. Free, with the method written out and the section named.

• Ampacity calculator - Minnesota Electrician Prep

  Correction, adjustment, termination cap. Free, with the method written out and the section named.

• Motor calculator - Minnesota Electrician Prep

  FLC, conductors, overload, device. Free, with the method written out and the section named.

• Transformer calculator - Minnesota Electrician Prep

  kVA to amps and the device. Free, with the method written out and the section named.

• Ohm's law calculator - Minnesota Electrician Prep

  Any two values give the other two. Free, with the method written out and the section named.

• Ampacity sprint - Minnesota Electrician Prep

  Table 310.16 against the clock. Free, against the clock, with the section behind every prompt.

• Wire size sprint - Minnesota Electrician Prep

  Table 310.16 in reverse. Free, against the clock, with the section behind every prompt.

• Code navigation race - Minnesota Electrician Prep

  Name the chapter, article or section. Free, against the clock, with the section behind every prompt.

• Definitions flashcards - Minnesota Electrician Prep

  Article 100 terms, spaced out. Free, against the clock, with the section behind every prompt.

• Which table? - Minnesota Electrician Prep

  A job, four tables, one right book page. Free, against the clock, with the section behind every prompt.

• Grounding, bonding, or both - Minnesota Electrician Prep

  Twenty-four items, three buckets. Free, against the clock, with the section behind every prompt.

Labs

• Minnesota Electrician Labs, Bend, Wire and Build

  Four free hands-on labs: bend EMT, wire a three way, fill a box and build a grounding electrode system, with the section named on every line.

• Conduit bending simulator - Minnesota Electrician Prep

  Offsets, saddles and 90s, worked live. Free, and the rule is named on every move you make.

• Switch wiring lab - Minnesota Electrician Prep

  3-way and 4-way, drag the wires. Free, and the rule is named on every move you make.

• Box fill lab - Minnesota Electrician Prep

  Drop conductors in and watch it fill. Free, and the rule is named on every move you make.

• Grounding electrode lab - Minnesota Electrician Prep

  Build it, bond it, size the GEC. Free, and the rule is named on every move you make.

• Conduit bending math - Minnesota Electrician Prep

  The multipliers, worked in prose. The method in prose, with the section behind each step.

• 3-way switch wiring - Minnesota Electrician Prep

  What each conductor is doing. The method in prose, with the section behind each step.

• 4-way switch wiring - Minnesota Electrician Prep

  The switch in the middle. The method in prose, with the section behind each step.

Study

• Ampacity derating - Minnesota Electrician Prep

  The study page on ampacity derating, written to the 2026 numbering with the edition Minnesota tests on named at the top.

• Box fill - Minnesota Electrician Prep

  The study page on box fill, written to the 2026 numbering with the edition Minnesota tests on named at the top.

• Conduit fill - Minnesota Electrician Prep

  The study page on conduit fill, written to the 2026 numbering with the edition Minnesota tests on named at the top.

• Grounding electrode conductor - Minnesota Electrician Prep

  The study page on grounding electrode conductor, written to the 2026 numbering with the edition Minnesota tests on named at the top.

• Grounding vs bonding - Minnesota Electrician Prep

  The study page on grounding vs bonding, written to the 2026 numbering with the edition Minnesota tests on named at the top.

• Motor feeder sizing - Minnesota Electrician Prep

  The study page on motor feeder sizing, written to the 2026 numbering with the edition Minnesota tests on named at the top.

• Motor overload protection - Minnesota Electrician Prep

  The study page on motor overload protection, written to the 2026 numbering with the edition Minnesota tests on named at the top.

• Neutral ground bond - Minnesota Electrician Prep

  The study page on neutral ground bond, written to the 2026 numbering with the edition Minnesota tests on named at the top.

• Power calculations - Minnesota Electrician Prep

  The study page on power calculations, written to the 2026 numbering with the edition Minnesota tests on named at the top.

• Termination temperature - Minnesota Electrician Prep

  The study page on termination temperature, written to the 2026 numbering with the edition Minnesota tests on named at the top.

• Voltage drop - Minnesota Electrician Prep

  The study page on voltage drop, written to the 2026 numbering with the edition Minnesota tests on named at the top.