{"product_id":"wyoming-low-voltage-control-technician-icc-238_wy-online-exam-prep","title":"Wyoming Low Voltage Control Technician (ICC - 238_WY) - Online Exam Prep","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eWyoming Low Voltage Control Technician (ICC - 238_WY) - Online Exam Prep\u003c\/h1\u003e\n\u003cp\u003eThe Wyoming Low Voltage Control Technician exam (ICC \u003cstrong\u003e238_WY\u003c\/strong\u003e) is built for technicians who install and service control systems under 90 volts—where correct circuit classification, proper wiring methods, and safe, code-compliant installation decisions matter every day in the field. This \u003cstrong\u003eOnline Exam Prep\u003c\/strong\u003e is designed to help you prepare for the way the exam is written: scenario-driven questions that require you to identify the code “target,” confirm the governing NEC requirement efficiently, and keep a steady pace in a timed, open-book environment.\u003c\/p\u003e\n\u003cp\u003eYour prep is centered on the references you listed:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNational Electrical Code (NEC), 2023\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUgly’s Electrical References\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eControl work can include everything from basic low-voltage control circuits to more technical installations involving instrumentation-style cabling, optical fiber routing concepts, and programmed power distribution systems. On the exam, those topics show up as questions that test whether you can:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRecognize which circuit class applies (Class 1, Class 2, or Class 3)\u003c\/li\u003e\n\u003cli\u003eIdentify when special wiring or protection rules apply\u003c\/li\u003e\n\u003cli\u003eApply NEC requirements to real installation conditions instead of guessing\u003c\/li\u003e\n\u003cli\u003eNavigate your references quickly enough to stay ahead of the clock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis course helps you build those skills through organized study guidance and practice-oriented preparation, so you’re training the same way you’ll test.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat You Get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExam-aligned study structure:\u003c\/strong\u003e A practical plan that tracks the published 238_WY content areas, so your time is focused on what the exam emphasizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-book navigation training:\u003c\/strong\u003e Guidance that helps you build repeatable “find paths” inside NEC 2023 so you can confirm answers quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScenario-first practice approach:\u003c\/strong\u003e Preparation that reinforces how ICC-style questions are written—read the situation, identify the code topic, confirm the requirement, answer, move on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl-circuit confidence building:\u003c\/strong\u003e Support for the areas that commonly slow candidates down, including circuit classification, wiring methods, and control-system installation scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRealistic pacing habits:\u003c\/strong\u003e A test-ready method for avoiding time traps and staying consistent across all questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExam:\u003c\/strong\u003e 238 Wyoming Low-voltage Control Technician (ICC 238_WY)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Questions:\u003c\/strong\u003e 30 multiple-choice questions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime Limit:\u003c\/strong\u003e 1 hour 30 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBook Status:\u003c\/strong\u003e Open book\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting Provider:\u003c\/strong\u003e Pearson VUE (ICC Contractor\/Trades program)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExam Fee (Pearson VUE):\u003c\/strong\u003e $115\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe published content outline for 238_WY breaks the exam into the following areas:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Low-voltage Control:\u003c\/strong\u003e 10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuits and Equipment Operating at Less than 50 Volts and Storage Batteries:\u003c\/strong\u003e 10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1, Class 2, and Class 3 Circuits:\u003c\/strong\u003e 30%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Alarm System Controls Circuit:\u003c\/strong\u003e 10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrumentation Tray Cable, Optical Fiber Cables, Closed Loop, and Programmed Power Distribution:\u003c\/strong\u003e 30%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication System Control Wiring:\u003c\/strong\u003e 10%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Online Exam Prep is structured to keep your study time aligned with those weightings so you spend more time on the highest-impact topics.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eOpen Book Test\u003c\/h2\u003e\n\u003cp\u003eThe 238_WY exam is an \u003cstrong\u003eopen book\u003c\/strong\u003e examination, but open-book only helps if you’re comfortable using your references quickly. With 30 questions in 90 minutes, you typically have only a few minutes per question—and some items require more than a quick lookup.\u003c\/p\u003e\n\u003cp\u003eThe most reliable open-book approach for this exam is a simple, repeatable process:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentify the topic fast:\u003c\/strong\u003e circuit class, wiring method, control circuit rules, or a specialized cabling scenario.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the exact requirement:\u003c\/strong\u003e use NEC 2023 to verify the governing rule instead of relying on memory or habit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnswer and keep moving:\u003c\/strong\u003e maintain pace so one difficult question doesn’t steal time from easier points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ICC Contractor\/Trades bulletin also explains that exam questions are four-option multiple-choice, there is \u003cstrong\u003eno guessing penalty\u003c\/strong\u003e, and results for computer-based exams are available \u003cstrong\u003eimmediately after completion\u003c\/strong\u003e. That means your best strategy is to answer every question, using your references efficiently for the ones that require verification.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\u003cp\u003eWyoming’s ICC Contractor\/Trades bulletin explains that before scheduling your examination, you must \u003cstrong\u003efirst make a license application\u003c\/strong\u003e with the Wyoming Department of Fire Prevention and Electrical Safety (Electrical Licensing). If your application is satisfactory, ICC is notified of your eligibility to test. Once you receive notice of approval, you may apply for and schedule your examination.\u003c\/p\u003e\n\u003cp\u003eA practical step-by-step path typically looks like this:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose the correct low-voltage category\u003c\/strong\u003e for your intended scope (control systems under 90 volts).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGather acceptable work verification\u003c\/strong\u003e (Wyoming lists notarized letters or an approved employment verification form as acceptable documentation methods).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmit your application\u003c\/strong\u003e through the Wyoming electrical licensing process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive eligibility approval\u003c\/strong\u003e so ICC\/Pearson VUE can process your exam authorization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchedule and take the ICC 238_WY exam\u003c\/strong\u003e through Pearson VUE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter passing, complete the remaining state steps\u003c\/strong\u003e through the eLicense portal process.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis Online Exam Prep focuses on the exam step by training the skills the exam measures most: scenario interpretation and efficient code confirmation.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\u003cp\u003eWyoming’s electrical licensing information defines a \u003cstrong\u003eLow Voltage Technician\u003c\/strong\u003e as a person licensed by the Department who has experience in the portion of the electrical wiring industry covered by the low-voltage license and the technical knowledge to install and supervise the installation of electrical equipment associated with the license held, in accordance with the National Electrical Code and applicable ordinances and regulations.\u003c\/p\u003e\n\u003cp\u003eFor control systems, Wyoming lists the low-voltage category:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLV-X:\u003c\/strong\u003e Low voltage work for \u003cstrong\u003econtrol systems under 90 volts\u003c\/strong\u003e (\u003cstrong\u003e1,000 hours\u003c\/strong\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWyoming also states that \u003cstrong\u003eany technician performing low voltage work\u003c\/strong\u003e in the State of Wyoming shall be employed at all times by a \u003cstrong\u003eLow Voltage\/Limited Contractor\u003c\/strong\u003e who carries a current Wyoming Low Voltage\/Limited Contractor’s license.\u003c\/p\u003e\n\u003cp\u003eFor code basis, Wyoming states that the \u003cstrong\u003e2023 edition of the National Electrical Code\u003c\/strong\u003e is in effect. That’s why this prep is anchored to NEC 2023 and emphasizes code-based confirmation over memorization.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNational Electrical Code, NEC, 2023\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eYour primary exam reference for control-system installations, circuit classification rules, and code-required wiring and protection practices.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUgly’s Electrical References\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA compact electrical reference used for quick fundamentals and supporting electrical relationships that help you move through theory and basic calculation-style questions efficiently.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerm’s Fast Finder Index\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn allowed indexing reference used by many candidates to navigate the NEC more efficiently during open-book exams.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNational Electrical Code Handbook\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn allowed reference during the exam (hardcover). It contains explanatory material in addition to the NEC provisions, but exam questions are based on the code provisions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTom Henry’s Key Word Index\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAn allowed indexing tool that can support faster lookups when you need to locate a topic quickly.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\u003cp\u003eThe fastest improvements on 238_WY usually come from studying in the same way you’ll test: read the question, identify the code target, confirm the rule in NEC 2023, then answer. This is a control-focused exam, so you’ll see questions where small details change the correct requirement—voltage level, circuit class, cable type, installation location, or the type of control system involved.\u003c\/p\u003e\n\u003cp\u003eHere’s how to turn the published content outline into practical study sessions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1, Class 2, and Class 3 Circuits (30%)\u003c\/strong\u003e\u003cbr\u003eThis is one of the highest-weight sections, and it’s also where many candidates lose time. Your goal is to become fast at recognizing circuit class clues in the question and confirming the correct NEC requirement for that class. Practice is key: classification becomes much easier when you repeatedly work problems that force you to decide which rules apply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrumentation Tray Cable, Optical Fiber Cables, Closed Loop, and Programmed Power Distribution (30%)\u003c\/strong\u003e\u003cbr\u003eThis portion can feel technical because it includes specialized cabling and system types. The best approach is to practice scenario recognition: identify what the question is describing, then go straight to the NEC area that governs it. Build confidence by learning the “keyword triggers” that point you toward the correct code neighborhood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Low-voltage Control (10%)\u003c\/strong\u003e\u003cbr\u003eTreat this as a score and speed opportunity. These questions often depend on interpreting the scenario correctly and confirming a straightforward rule. The goal is to answer confidently without over-reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuits and Equipment Operating at Less than 50 Volts and Storage Batteries (10%)\u003c\/strong\u003e\u003cbr\u003eThese questions often test whether you can connect a low-voltage equipment scenario to the right code requirement. Practice reading carefully, identifying what is being protected or controlled, and confirming the rule efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Alarm System Controls Circuit (10%)\u003c\/strong\u003e\u003cbr\u003eThis area can blend control-circuit thinking with fire alarm control concepts. Focus on identifying what the question is actually testing—control wiring, circuit type, separation requirements, or protection\/grounding expectations—then confirm the applicable NEC requirement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication System Control Wiring (10%)\u003c\/strong\u003e\u003cbr\u003eControl wiring that overlaps with communications-style rules can be confusing if you treat everything as “just low voltage.” Practice identifying the system type and confirming the correct NEC requirements for the scenario described.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOpen-book drill that builds real speed:\u003c\/strong\u003e Each time you miss a practice question, write down the NEC location that supports the correct answer. Later, find that same location again without notes. This repetition builds navigation confidence—and navigation is one of the biggest advantages you can develop for a timed open-book exam.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow 1 Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\u003cp\u003e1 Exam Prep supports your Wyoming Low Voltage Control Technician goal by keeping your preparation organized, practical, and aligned with how the 238_WY exam is built.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganized study guidance:\u003c\/strong\u003e A clear structure based on the published content areas helps you prioritize the topics that drive the most questions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade-focused review:\u003c\/strong\u003e Control-system work is scenario-driven in the field and on the exam. Prep stays centered on applying NEC rules to real installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractice-oriented preparation:\u003c\/strong\u003e Timed, open-book exams reward candidates who practice confirming answers in the code. A practice-first approach builds speed and accuracy together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference navigation support:\u003c\/strong\u003e Learning repeatable ways to locate NEC requirements reduces wasted time and helps you keep a steady pace across the entire exam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfidence-building study structure:\u003c\/strong\u003e Consistent practice, code-confirmed corrections, and outline-driven study habits help you walk into exam day prepared to stay calm and keep moving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ\u003c\/h2\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhich exam is this online exam prep for?\u003c\/h2\u003e\n\u003cp\u003eThis Online Exam Prep is for the \u003cstrong\u003eWyoming Low-voltage Control Technician\u003c\/strong\u003e exam, ICC \u003cstrong\u003e238_WY\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eIs the 238_WY exam open book?\u003c\/h2\u003e\n\u003cp\u003eYes. The 238_WY exam is listed as an \u003cstrong\u003eopen book\u003c\/strong\u003e examination.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow many questions are on the 238_WY exam and what is the time limit?\u003c\/h2\u003e\n\u003cp\u003eThe exam listing shows \u003cstrong\u003e30 multiple-choice questions\u003c\/strong\u003e with a \u003cstrong\u003e1 hour 30 minute\u003c\/strong\u003e time limit.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat topics are covered on the Wyoming 238_WY exam?\u003c\/h2\u003e\n\u003cp\u003eThe published outline includes general low-voltage control, circuits and equipment operating at less than 50 volts and storage batteries, Class 1\/2\/3 circuits, fire alarm system controls circuit topics, instrumentation tray cable\/optical fiber\/closed loop\/programmed power distribution, and communication system control wiring.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat references are used for the 238_WY exam?\u003c\/h2\u003e\n\u003cp\u003eThe exam’s allowed references include \u003cstrong\u003eNEC 2023\u003c\/strong\u003e, \u003cstrong\u003eUgly’s Electrical References\u003c\/strong\u003e, and additional indexing\/reference tools that may be used during the exam (including Ferm’s Fast Finder Index, the NEC Handbook, and Tom Henry’s Key Word Index).\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat Wyoming low-voltage category matches control systems work?\u003c\/h2\u003e\n\u003cp\u003eWyoming lists \u003cstrong\u003eLV-X\u003c\/strong\u003e as low voltage work for \u003cstrong\u003econtrol systems under 90 volts\u003c\/strong\u003e with a listed requirement of \u003cstrong\u003e1,000 hours\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDo I need to apply with Wyoming before scheduling the exam?\u003c\/h2\u003e\n\u003cp\u003eYes. Wyoming’s ICC Contractor\/Trades process requires a license application and eligibility approval before you can schedule the ICC exam through Pearson VUE.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhy does open-book prep still require practice?\u003c\/h2\u003e\n\u003cp\u003eBecause the exam is timed. Open book helps only when you can navigate the NEC efficiently, confirm requirements quickly, and maintain a steady pace across all questions.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eDo I have to be employed by a contractor to perform low-voltage work in Wyoming?\u003c\/h2\u003e\n\u003cp\u003eWyoming states that any technician performing low voltage work in the state must be employed at all times by a low voltage\/limited contractor who carries a current Wyoming low voltage\/limited contractor’s license.\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45930172547129,"sku":null,"price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/WY-LowVoltageControlTechnician_ICC-23-course.jpg?v=1781118776","url":"https:\/\/1examprep.com\/products\/wyoming-low-voltage-control-technician-icc-238_wy-online-exam-prep","provider":"1 Exam Prep","version":"1.0","type":"link"}