{"product_id":"washington-residential-maintenance-master-electrician-07b-administrator-book-package","title":"Washington Residential Maintenance Master Electrician 07B Book Package","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eWashington Residential Maintenance Master Electrician 07B Book Package\u003c\/h1\u003e\n\n\u003cp\u003ePrepare for the Washington Residential Maintenance Master Electrician examination with a focused reference package built around the electrical code, Washington electrical law, and state administrative rules used for the \u003cstrong\u003e07B Residential Maintenance specialty\u003c\/strong\u003e. This package includes the \u003cstrong\u003eRevised Code of Washington (RCW) Chapter 19.28\u003c\/strong\u003e, \u003cstrong\u003eWashington Administrative Code (WAC) Chapter 296-46B\u003c\/strong\u003e, and the \u003cstrong\u003eNational Electrical Code, NEC, 2020 Edition\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eWashington officially identifies this specialty as \u003cstrong\u003e07B Residential Maintenance\u003c\/strong\u003e. The classification is designed for defined maintenance, repair, and like-in-kind replacement work involving existing electrical utilization equipment in qualifying residential occupancies. The scope is intentionally narrower than a general electrical certification and includes specific limits on voltage, amperage, phase, equipment, wiring, and the types of residential properties where work may be performed.\u003c\/p\u003e\n\n\u003cp\u003eThe Washington 07B Master Electrician examination tests National Electrical Code knowledge, general electrical theory, and Washington electrical laws and rules. Candidates should be prepared for subjects involving general NEC requirements, wiring and protection, overcurrent protection, grounding and bonding, wiring methods, electrical equipment, motors and HVAC equipment, special equipment, emergency and standby systems, and Washington-specific licensing and specialty requirements.\u003c\/p\u003e\n\n\u003cp\u003eWashington electrical examinations are \u003cstrong\u003eopen book\u003c\/strong\u003e. Approved reference materials may be used during testing, making efficient code navigation an important part of preparation. Candidates should be able to recognize whether a question belongs in the NEC, RCW Chapter 19.28, or WAC Chapter 296-46B and locate the controlling provision efficiently.\u003c\/p\u003e\n\n\u003cp\u003eThe 07B specialty is limited to qualifying residential dwellings, certain multistory residential structures, and the interior of dwelling units in certain mixed-use multistory structures. It also limits work to equipment and circuits within specific electrical ratings. Understanding these boundaries is important for both the Master Electrician examination and work performed under the specialty after certification.\u003c\/p\u003e\n\n\u003cp\u003eThis package combines the three primary references needed for organized preparation. The NEC provides national technical electrical requirements, RCW Chapter 19.28 establishes Washington electrical law, and WAC Chapter 296-46B contains the detailed rules governing specialty classifications, certification, Master Electricians, examinations, contractors, permits, inspections, and electrical installations.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat You Get\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRevised Code of Washington (RCW) Chapter 19.28\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWashington electrical law covering electricians, Master Electricians, electrical contractors, certification, electrical installations, enforcement, responsibilities, and other statutory requirements affecting electrical work throughout the state.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWashington Administrative Code (WAC) Chapter 296-46B\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWashington's detailed electrical safety, licensing, certification, examination, specialty-scope, contractor, permit, inspection, supervision, and installation rules. This reference defines the 07B Residential Maintenance specialty and its authorized work.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNational Electrical Code, NEC, 2020 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe NEC edition used for the Washington electrical examination program covered by this package. It provides technical requirements for wiring and protection, grounding and bonding, wiring methods, electrical equipment, motors, HVAC systems, special equipment, emergency systems, and related residential electrical installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\n\u003cp\u003eThe Washington \u003cstrong\u003e07B Residential Maintenance Master Electrician\u003c\/strong\u003e examination contains two required sections: \u003cstrong\u003eNEC \u0026amp; Theory\u003c\/strong\u003e and \u003cstrong\u003eWashington Codes\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEC \u0026amp; Theory:\u003c\/strong\u003e Approximately 34 questions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTime Allowed for NEC \u0026amp; Theory:\u003c\/strong\u003e 2 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWashington Codes:\u003c\/strong\u003e Approximately 20 questions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTime Allowed for Washington Codes:\u003c\/strong\u003e 1 hour\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Questions:\u003c\/strong\u003e Approximately 54 questions across both sections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Testing Time:\u003c\/strong\u003e Approximately 3 hours across both sections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassing Score:\u003c\/strong\u003e 70% or greater on each required examination section\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExam Type:\u003c\/strong\u003e Open book\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTesting Provider:\u003c\/strong\u003e PSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Code Reference:\u003c\/strong\u003e National Electrical Code, NEC, 2020 Edition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe published NEC \u0026amp; Theory outline for the 07B Master Electrician examination includes approximately two questions from NEC Article 90, three from NEC Articles 100 through 110, two involving wiring and protection, three involving overcurrent protection, four involving grounding and bonding, three involving wiring methods, three involving electrical equipment, three involving motors, HVAC equipment, generators and transformers, three involving special equipment, two involving emergency and standby systems, one involving special conditions, and approximately five questions involving general trade knowledge and electrical theory.\u003c\/p\u003e\n\n\u003cp\u003eThe Washington Codes section contains approximately 20 questions involving Washington laws and administrative rules. Candidates should study Master Electrician eligibility, specialty scope, certification, contractor responsibilities, examinations, permits, inspections, assignments, and other provisions contained in RCW Chapter 19.28 and WAC Chapter 296-46B.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eOpen Book Test\u003c\/h2\u003e\n\n\u003cp\u003eThe Washington Residential Maintenance Master Electrician examination is an \u003cstrong\u003eopen book test\u003c\/strong\u003e. Washington Labor \u0026amp; Industries permits approved references in the examination center under established testing rules.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e2020 National Electrical Code\u003c\/strong\u003e may be used. Permanent index tabs are acceptable, while removable tabs, sticky notes, and handwritten notes are prohibited. Original copyrighted reference materials may contain highlighting, underlining, and permanent index tabs when they otherwise comply with examination rules.\u003c\/p\u003e\n\n\u003cp\u003ePrinted copies of \u003cstrong\u003eRCW Chapter 19.28\u003c\/strong\u003e and \u003cstrong\u003eWAC Chapter 296-46B\u003c\/strong\u003e may also be used. Printed Washington electrical laws and rules should be hole-punched and placed in a three-ring binder.\u003c\/p\u003e\n\n\u003cp\u003eCandidates may also use an acceptable silent, nonprinting, nonprogrammable calculator that meets examination-center requirements. Electronic reference devices, phones, tablets, smart watches, and unauthorized electronic equipment are not permitted in the testing room.\u003c\/p\u003e\n\n\u003cp\u003eBecause the NEC \u0026amp; Theory section contains approximately 34 questions in two hours, candidates should practice locating common requirements quickly. Grounding and bonding, overcurrent protection, wiring methods, electrical equipment, motors, HVAC equipment, special equipment, and emergency systems deserve focused attention.\u003c\/p\u003e\n\n\u003cp\u003eThe Washington Codes section is equally important. Master candidates should know where to find the 07B specialty limits, certification requirements, contractor assignment rules, and other Washington-specific provisions without spending excessive time searching.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\n\u003cp\u003eWashington Residential Maintenance Master Electrician certification is administered through the \u003cstrong\u003eWashington State Department of Labor \u0026amp; Industries\u003c\/strong\u003e. A candidate pursuing a specialty Master Electrician credential must first hold the corresponding Washington specialty electrician certificate.\u003c\/p\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eObtain the 07B Residential Maintenance Electrician certificate.\u003c\/strong\u003e The specialty Master Electrician pathway begins with certification in the same specialty.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHold the 07B specialty certificate for at least two years.\u003c\/strong\u003e Washington requires specialty Master Electrician applicants to have been certified in the applicable specialty for at least two years.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApply for the Master Electrician examination.\u003c\/strong\u003e Submit the required Master Electrician certification examination application to Washington Labor \u0026amp; Industries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceive examination approval.\u003c\/strong\u003e L\u0026amp;I reviews the application and confirms eligibility before the candidate may schedule with PSI.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrepare for NEC \u0026amp; Theory.\u003c\/strong\u003e Study the 2020 NEC with emphasis on the technical subjects identified in the 07B Master examination outline.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrepare for Washington Codes.\u003c\/strong\u003e Review RCW Chapter 19.28 and WAC Chapter 296-46B with particular attention to Master Electrician rules and 07B specialty limits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSchedule the examination with PSI.\u003c\/strong\u003e Use the eligibility information provided after L\u0026amp;I approval.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTake both required examination sections.\u003c\/strong\u003e Complete the NEC \u0026amp; Theory and Washington Codes sections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePass each required section.\u003c\/strong\u003e Washington requires a score of at least 70% on each examination section.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete the certification process.\u003c\/strong\u003e Follow Washington Labor \u0026amp; Industries procedures for issuance of the 07B Residential Maintenance Master Electrician certificate.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\n\u003cp\u003eWashington identifies Residential Maintenance as electrical specialty classification \u003cstrong\u003e07B\u003c\/strong\u003e. To qualify for the specialty Master Electrician examination, an applicant must have held the corresponding Washington specialty electrician certificate for at least \u003cstrong\u003etwo years\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe underlying 07B Residential Maintenance Electrician pathway requires \u003cstrong\u003e2,000 hours of qualifying work experience\u003c\/strong\u003e for full certification. A trainee may become eligible for the 07B specialty examination after completing at least \u003cstrong\u003e720 hours of qualifying supervised work experience\u003c\/strong\u003e under Washington requirements.\u003c\/p\u003e\n\n\u003cp\u003eUntil the appropriate specialty examination is successfully completed, a trainee in this pathway must work under \u003cstrong\u003e100 percent supervision\u003c\/strong\u003e by an electrician certified to perform the work or by a general journey level electrician.\u003c\/p\u003e\n\n\u003cp\u003eThe 07B specialty is limited to residential dwellings as defined by Washington rules, multistory dwelling structures with no commercial facilities, and the interior of dwelling units in multistory structures that include commercial facilities.\u003c\/p\u003e\n\n\u003cp\u003eThe specialty may maintain, repair, or replace \u003cstrong\u003elike-in-kind existing electrical utilization equipment\u003c\/strong\u003e. It may also perform permit-exempt electrical work authorized under the applicable Washington rules.\u003c\/p\u003e\n\n\u003cp\u003eThe specialty is limited to equipment and circuits with a maximum rating of \u003cstrong\u003e250 volts, 60 amperes, and single phase\u003c\/strong\u003e. These limits are central to the 07B classification and should be understood clearly before the examination.\u003c\/p\u003e\n\n\u003cp\u003eThe 07B specialty may disconnect and reconnect low-voltage control wiring and line-voltage supply whips that are not more than \u003cstrong\u003esix feet in length\u003c\/strong\u003e, provided the work does not modify the characteristics of the branch circuit or the whip.\u003c\/p\u003e\n\n\u003cp\u003eFor the purposes of this specialty, electrical equipment does not include electrical conductors, raceway systems, or conduit systems located externally to the equipment or supply whip. This distinction limits the scope of work that may be performed under the 07B credential.\u003c\/p\u003e\n\n\u003cp\u003eThe specialty does not authorize unrestricted branch-circuit installation, feeder installation, service work, raceway installation, or general rewiring. Work outside the residential maintenance scope requires an appropriate electrical classification.\u003c\/p\u003e\n\n\u003cp\u003eThe 07B specialty also cannot perform plumbing work regulated under Washington plumbing law. Electrical certification does not replace any separate plumbing credential that may be required for work involving plumbing systems.\u003c\/p\u003e\n\n\u003cp\u003eA Washington specialty Master Electrician may work with the tools of the trade within the scope of the certification. A Master Electrician may also serve as the designated master for an electrical contractor when the contractor classification and assignment requirements are satisfied.\u003c\/p\u003e\n\n\u003cp\u003eWhen assigned to an electrical contractor, the Master Electrician accepts responsibility for helping ensure that the contractor complies with applicable Washington electrical laws and rules. The Master Electrician must also follow Washington requirements concerning changes in assignment status.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRevised Code of Washington (RCW) Chapter 19.28\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis reference contains Washington electrical statutes governing electricians, Master Electricians, electrical contractors, certification, electrical installations, enforcement, and other legal responsibilities within the state's electrical licensing system.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWashington Administrative Code (WAC) Chapter 296-46B\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis reference contains Washington electrical rules governing specialty classifications, work experience, supervision, Master Electrician certification, examinations, permits, inspections, contractors, and the detailed scope of the 07B Residential Maintenance specialty.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNational Electrical Code, NEC, 2020 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe NEC provides technical requirements for wiring and protection, grounding and bonding, overcurrent protection, wiring methods, electrical equipment, motors, HVAC equipment, special equipment, emergency systems, and other subjects included in the 07B Master examination.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCandidates should use these references as an integrated study set. Technical questions may point toward the NEC, while questions involving specialty authority, Master Electrician eligibility, contractor responsibilities, or Washington licensing requirements may require the RCW or WAC.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Room Approved Books\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNational Electrical Code, NEC, 2020 Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe 2020 NEC is permitted during Washington electrical examinations. Permanent index tabs, highlighting, and underlining are allowed under the applicable examination rules, while handwritten notes, removable tabs, and sticky notes are prohibited.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRevised Code of Washington (RCW) Chapter 19.28\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePrinted copies of Washington electrical law may be used during the examination when prepared according to Labor \u0026amp; Industries testing requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWashington Administrative Code (WAC) Chapter 296-46B\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePrinted copies of Washington electrical rules may be used during testing when prepared according to the applicable examination requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eStudying from the same references used in the examination can help candidates build familiarity with article numbers, definitions, specialty rules, tables, and commonly used provisions before test day.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeneral NEC Requirements:\u003c\/strong\u003e Review definitions, equipment approval, listing and labeling requirements, installation and use rules, working space, electrical connections, and other foundational NEC provisions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWiring and Protection:\u003c\/strong\u003e Study branch circuits, conductor requirements, identification, wiring protection, and related provisions that affect residential utilization equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOvercurrent Protection:\u003c\/strong\u003e Review breakers, fuses, conductor protection, equipment ratings, branch-circuit protection, and replacement-equipment considerations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGrounding and Bonding:\u003c\/strong\u003e Grounding and bonding is one of the larger technical content areas on the 07B Master examination. Review equipment grounding conductors, bonding, grounding continuity, enclosures, raceways, and grounding requirements associated with utilization equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWiring Methods:\u003c\/strong\u003e Study cables, raceways, boxes, fittings, flexible wiring methods, supports, conductor protection, and equipment connections. Even though the 07B work scope restricts external raceway and conductor work, candidates still need technical familiarity with applicable NEC requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical Equipment:\u003c\/strong\u003e Review switches, receptacles, appliances, utilization equipment, flexible cords, equipment connections, and other requirements applicable to residential maintenance work.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMotors and HVAC Equipment:\u003c\/strong\u003e Study motors, controllers, overload protection, disconnecting means, heating and cooling equipment, and equipment connections commonly encountered in residential maintenance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecial Equipment:\u003c\/strong\u003e Review NEC requirements for equipment that may appear in residential settings, including pools, spas, electric vehicle equipment, generators, and other specialized installations addressed within the examination outline.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEmergency and Standby Systems:\u003c\/strong\u003e Study optional standby systems, generators, transfer equipment, and related residential emergency or backup-power requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeneral Trade Knowledge and Theory:\u003c\/strong\u003e Practice voltage, current, resistance, power, Ohm's law, circuit relationships, basic electrical calculations, equipment troubleshooting, and general trade principles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWashington 07B Scope:\u003c\/strong\u003e Know the maximum 250-volt, 60-ampere, single-phase limits and the six-foot supply-whip allowance. Understand the distinction between equipment maintenance and electrical conductors, raceways, or conduit external to equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaster Electrician Responsibilities:\u003c\/strong\u003e Review certification eligibility, contractor assignment rules, compliance responsibilities, examinations, permits, inspections, and Washington licensing provisions.\u003c\/p\u003e\n\n\u003cp\u003eA useful study approach is to sort practice questions into NEC, RCW, and WAC categories. Before opening a book, identify which reference most likely contains the answer. This helps reinforce both subject knowledge and efficient open-book navigation.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow 1 Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\n\u003cp\u003e1 Exam Prep helps Washington Residential Maintenance Master Electrician candidates organize preparation around the three core references included in this package: the \u003cstrong\u003e2020 National Electrical Code\u003c\/strong\u003e, \u003cstrong\u003eRCW Chapter 19.28\u003c\/strong\u003e, and \u003cstrong\u003eWAC Chapter 296-46B\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe package supports trade-focused review of wiring and protection, grounding and bonding, overcurrent protection, electrical equipment, motors, HVAC systems, special equipment, emergency systems, electrical theory, residential maintenance scope, and Washington electrical laws and rules.\u003c\/p\u003e\n\n\u003cp\u003e1 Exam Prep encourages practice-oriented preparation for the open-book examination. Candidates can strengthen reference-navigation skills by identifying the subject of each question, choosing the correct reference, locating the controlling provision, and applying it efficiently.\u003c\/p\u003e\n\n\u003cp\u003eExperienced residential maintenance electricians often bring strong practical knowledge of equipment service, replacement, troubleshooting, and repair. Organized study helps connect that field experience with the exact NEC and Washington rules that govern the specialty.\u003c\/p\u003e\n\n\u003cp\u003eWashington-specific preparation is especially important for 07B because the specialty has clear limits involving occupancy, voltage, amperage, phase, equipment, supply whips, conductors, and raceways. Master candidates should understand those limits thoroughly.\u003c\/p\u003e\n\n\u003cp\u003eThe goal is to combine hands-on residential maintenance experience with organized code study, stronger Washington regulatory knowledge, effective reference navigation, and confidence-building study structure. This Washington Residential Maintenance Master Electrician 07B Book Package provides the core materials needed to support that preparation.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat is the official Washington classification for Residential Maintenance?\u003c\/h2\u003e\n\n\u003cp\u003eWashington identifies Residential Maintenance as electrical specialty classification \u003cstrong\u003e07B\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat books are included in this package?\u003c\/h2\u003e\n\n\u003cp\u003eThis package includes \u003cstrong\u003eRCW Chapter 19.28\u003c\/strong\u003e, \u003cstrong\u003eWAC Chapter 296-46B\u003c\/strong\u003e, and the \u003cstrong\u003e2020 National Electrical Code\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs the Washington 07B Master Electrician exam open book?\u003c\/h2\u003e\n\n\u003cp\u003eYes. Washington electrical examinations are open book under the applicable testing rules.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow many questions are on the 07B Master Electrician examination?\u003c\/h2\u003e\n\n\u003cp\u003eThe published examination outline lists approximately \u003cstrong\u003e34 NEC \u0026amp; Theory questions\u003c\/strong\u003e and \u003cstrong\u003e20 Washington Codes questions\u003c\/strong\u003e, for approximately 54 questions total.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow much testing time is allowed?\u003c\/h2\u003e\n\n\u003cp\u003eThe NEC \u0026amp; Theory section allows approximately 2 hours, and the Washington Codes section allows approximately 1 hour.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat score is required to pass?\u003c\/h2\u003e\n\n\u003cp\u003eWashington requires a score of at least \u003cstrong\u003e70%\u003c\/strong\u003e on each required examination section.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow long must I hold the 07B Electrician certificate before taking the Master exam?\u003c\/h2\u003e\n\n\u003cp\u003eA specialty Master Electrician applicant must have held the corresponding Washington specialty electrician certificate for at least \u003cstrong\u003etwo years\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow much experience is required for full 07B Electrician certification?\u003c\/h2\u003e\n\n\u003cp\u003eThe Washington 07B Residential Maintenance specialty requires \u003cstrong\u003e2,000 hours of qualifying work experience\u003c\/strong\u003e for full electrician certification.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhen can a 07B trainee become eligible for the specialty examination?\u003c\/h2\u003e\n\n\u003cp\u003eA trainee may become eligible for the 07B examination after completing at least \u003cstrong\u003e720 hours of qualifying supervised experience\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat supervision is required before passing the 07B exam?\u003c\/h2\u003e\n\n\u003cp\u003eThe trainee must work under \u003cstrong\u003e100 percent supervision\u003c\/strong\u003e until the applicable specialty examination has been successfully completed.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat electrical limits apply to the 07B specialty?\u003c\/h2\u003e\n\n\u003cp\u003eThe specialty is limited to equipment and circuits with a maximum rating of \u003cstrong\u003e250 volts, 60 amperes, and single phase\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eCan a 07B Electrician disconnect and reconnect supply whips?\u003c\/h2\u003e\n\n\u003cp\u003eYes. The specialty may disconnect and reconnect qualifying low-voltage control and line-voltage supply whips not over \u003cstrong\u003esix feet in length\u003c\/strong\u003e when the characteristics of the branch circuit or whip are not modified.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eCan a 07B Electrician install external raceways or conductors?\u003c\/h2\u003e\n\n\u003cp\u003eThe specialty does not treat electrical conductors, raceways, or conduit systems external to the equipment or whip as electrical equipment within its authorized maintenance scope.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eCan a 07B Master Electrician perform unrestricted general electrical work?\u003c\/h2\u003e\n\n\u003cp\u003eNo. The 07B credential is a specialty Master Electrician certificate, and electrical work must remain within the Residential Maintenance scope unless the individual holds another certification authorizing broader work.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eCan I use the 2020 NEC during the examination?\u003c\/h2\u003e\n\n\u003cp\u003eYes. The 2020 NEC is permitted for the Washington electrical examination program covered by this package.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eCan I bring RCW 19.28 and WAC 296-46B into the examination?\u003c\/h2\u003e\n\n\u003cp\u003eYes. Printed copies of both Washington electrical references may be used when prepared according to Labor \u0026amp; Industries testing requirements.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWho administers the Washington 07B Master Electrician examination?\u003c\/h2\u003e\n\n\u003cp\u003eWashington electrical examinations are administered through \u003cstrong\u003ePSI\u003c\/strong\u003e after the applicable eligibility review and examination approval through Washington Labor \u0026amp; Industries.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat should I focus on while studying?\u003c\/h2\u003e\n\n\u003cp\u003eFocus on grounding and bonding, overcurrent protection, wiring methods, electrical equipment, motors and HVAC equipment, special equipment, emergency systems, electrical theory, 07B specialty limits, and Washington electrical laws and rules.\u003c\/p\u003e\n\n","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":46541619298361,"sku":null,"price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/WA-RESIDENTIALMASTERELECTRICIAN07B-BOOKS.jpg?v=1789752900","url":"https:\/\/1examprep.com\/products\/washington-residential-maintenance-master-electrician-07b-administrator-book-package","provider":"1 Exam Prep","version":"1.0","type":"link"}