- How Element 2's 10 Subelements Are Organized
- Domain 1: Commission's Rules
- Domain 2: Operating Procedures
- Domain 3: Radio Wave Propagation
- Domain 4: Amateur Radio Practices
- Domain 5: Electrical Principles
- Domain 6: Electronic and Electrical Components
- Domain 7: Practical Circuits
- Domain 8: Signals and Emissions
- Domain 9: Antennas and Feed Lines
- Domain 10: Safety
- Domain Weighting at a Glance
- Scheduling the Ten Domains
- 2026-2030 Pool and Mid-Cycle Corrections
- FAQ
- Element 2 has 35 questions across 10 subelements (T1-T0); you need 26 correct to pass.
- T1 (Commission's Rules) carries the most weight with 6 questions, followed by T5, T6, T7, and T8 at 4 each.
- The active pool runs July 1, 2026-June 30, 2030 and includes 3 required diagrams plus four NCVEC corrections dated February 19, 2026.
- Mock exams should pull one question from every question group inside each subelement, not just the biggest domains.
How Element 2's 10 Subelements Are Organized
The Technician written exam, known as Element 2, is built from a public question pool maintained by the National Conference of Volunteer Examiner Coordinators (NCVEC). That pool is organized into 10 subelements labeled T1 through T0, each covering a distinct content area. Every subelement is broken into smaller question groups, and the FCC-mandated rule for exam construction is simple: one question from each group must appear on your test. That structure is why understanding the domains matters more than memorizing a random stack of flashcards - if you know which group a topic lives in, you know exactly how the exam will sample it.
Across all 10 areas, Element 2 delivers 35 multiple-choice questions, and a passing score requires 26 correct answers. There is no prior amateur license requirement and no Morse-code test attached to this exam. If you want a broader look at how the exam is scored and structured before diving into each domain, the passing score breakdown and the exam difficulty guide are useful companion reads.
Domain 1: Commission's Rules
T1 - Commission's Rules (6 questions)
This is the largest subelement on Element 2, and it covers the FCC regulations that govern who can operate, on what frequencies, and under what conditions. Expect questions on license classes, control operator responsibilities, frequency privileges for Technician operators, and the basic purpose of the amateur service as defined in Part 97.
- Technician frequency and mode privileges across the bands you're authorized to use
- Station identification requirements and control operator duties
- Prohibited transmissions and third-party communications basics
Because T1 is worth more raw points than any other domain, it deserves the first block of dedicated study time. Anyone building a personal study calendar should read this domain closely before moving to the technical subelements - a detailed walkthrough of typical Part 97 question phrasing appears in the FCC-AMATEUR-TECHNICIAN study guide.
Domain 2: Operating Procedures
T2 - Operating Procedures (3 questions)
This subelement tests practical, on-air behavior: how to make contact, how repeaters function, and what procedures apply during emergencies or public-service events.
- Repeater operation, offsets, and courtesy tones
- Simplex versus repeater use and calling procedures
- Distress and emergency communication protocol
T2 questions read like real-world scenarios rather than abstract rules, which makes this domain a good fit for spaced review sessions using our free practice test platform to reinforce muscle memory on repeater etiquette.
Domain 3: Radio Wave Propagation
T3 - Radio Wave Propagation (3 questions)
This area covers how radio signals travel - line-of-sight VHF/UHF behavior, ionospheric effects on HF, and factors that cause signal fading or skip.
- Basic characteristics of VHF and UHF propagation
- Sporadic-E and other ionospheric propagation basics
- Factors affecting range and reliability of a signal path
Domain 4: Amateur Radio Practices
T4 - Amateur Radio Practices (2 questions)
Only 2 questions come from this subelement, but it covers hands-on station setup: connecting a transceiver, choosing feed lines, and troubleshooting a basic station configuration.
- Proper station assembly and interconnection
- Common troubleshooting steps for a non-transmitting station
Domain 5: Electrical Principles
T5 - Electrical Principles (4 questions)
T5 introduces the math side of the exam: Ohm's Law, power calculations, and basic units of measurement used throughout the rest of the technical domains.
- Voltage, current, resistance, and power relationships
- Metric prefixes and unit conversions common on the exam
- Basic AC/DC concepts candidates carry into T6 and T7
Key Takeaway
Master Ohm's Law calculations in T5 first - the same formulas resurface in the practical-circuit questions under T7, so solid footing here pays double.
Domain 6: Electronic and Electrical Components
T6 - Electronic and Electrical Components (4 questions)
This subelement asks candidates to identify and describe the function of common components - resistors, capacitors, inductors, diodes, and transistors - along with basic schematic symbols.
- Function and identification of resistors, capacitors, and inductors
- Semiconductor basics: diodes, transistors, and their symbols
- Reading simple schematic diagrams
Domain 7: Practical Circuits
T7 - Practical Circuits (4 questions)
T7 builds on T5 and T6 by asking how components combine into working circuits - power supplies, switches, and simple signal paths found inside a transceiver.
- Basic block diagrams of a transceiver or power supply
- Function of switches, fuses, and simple regulator circuits
- Recognizing what a circuit block accomplishes, not just its parts
Domain 8: Signals and Emissions
T8 - Signals and Emissions (4 questions)
This domain covers how information rides on a radio signal: modulation types, bandwidth, and digital versus analog emissions used by Technician-class operators.
- Amplitude, frequency, and phase modulation basics
- Bandwidth differences between voice, data, and digital modes
- Common digital mode characteristics tested at the Technician level
Domain 9: Antennas and Feed Lines
T9 - Antennas and Feed Lines (2 questions)
With just 2 questions, this is one of the lighter subelements, but it still tests fundamental antenna types and feed line loss concepts.
- Common antenna types used on VHF/UHF and basic HF setups
- Feed line types and basic signal loss concepts
Domain 10: Safety
T0 - Safety (3 questions)
The final subelement covers electrical, RF exposure, and tower/antenna safety - practical knowledge every station operator needs regardless of how technical their setup becomes.
- RF exposure basics and safe operating distances
- Electrical safety around station wiring and power supplies
- Antenna and tower work safety precautions
Domain Weighting at a Glance
Seeing all 10 subelements side by side makes it obvious where to invest study hours first.
| Subelement | Domain Name | Questions on Exam |
|---|---|---|
| T1 | Commission's Rules | 6 |
| T5 | Electrical Principles | 4 |
| T6 | Electronic and Electrical Components | 4 |
| T7 | Practical Circuits | 4 |
| T8 | Signals and Emissions | 4 |
| T2 | Operating Procedures | 3 |
| T3 | Radio Wave Propagation | 3 |
| T0 | Safety | 3 |
| T4 | Amateur Radio Practices | 2 |
| T9 | Antennas and Feed Lines | 2 |
That's 35 total questions, matching Element 2's exam length exactly. Because passing requires 26 correct, missing a handful of questions across the lighter domains (T4, T9) is far more recoverable than missing several from the heavyweight T1 group.
Scheduling the Ten Domains
A domain-aware study calendar beats generic review because it matches time investment to point value. A workable approach spreads preparation across a few weeks, front-loading the rules-heavy content and saving the math-based domains for when you have more focused time.
Rules and Procedures
- Work through T1 (Commission's Rules) and T2 (Operating Procedures)
- Take a short quiz on frequency privileges and repeater etiquette
Propagation and Practices
- Cover T3 (Radio Wave Propagation) and T4 (Amateur Radio Practices)
- Review basic station setup diagrams
Electrical Foundations
- Drill T5 (Electrical Principles) and T6 (Components)
- Practice Ohm's Law problems until they're automatic
Circuits, Signals, Antennas, Safety
- Finish T7, T8, T9, and T0
- Run full-length mock exams pulling one question per group
This spaced structure only works if you're consistently testing yourself rather than passively rereading. Building recall through repeated, timed practice sessions - a technique covered in more depth in the one-page cheat sheet - tends to outperform simply re-reading the pool.
2026-2030 Pool and Mid-Cycle Corrections
The question pool active for this exam cycle runs from July 1, 2026 through June 30, 2030, replacing the 2022-2026 pool that expired June 30, 2026. It contains 3 diagrams that candidates must be able to read correctly. Midway through the cycle, NCVEC issued corrections dated February 19, 2026 affecting questions T1C01, T5A05, T7A09, and T0A10 - spanning Commission's Rules, Electrical Principles, Practical Circuits, and Safety. Anyone using older study material or an outdated app should confirm these four questions reflect the corrected wording before test day.
Because Volunteer Examiner teams pull directly from this pool, memorizing outdated answer text can cost you points on exactly the domains you thought you'd mastered. Building custom mock exams that draw one question from every group inside each subelement - rather than repeating the same easy items - is the most reliable way to confirm you're ready across all 10 domains. You can run that kind of structured practice directly through our Technician practice test tool, which tracks progress by question group rather than just an overall score.
Key Takeaway
Before your session, verify your practice material reflects the July 2026-June 2030 pool and includes the four corrected questions - an outdated pool copy is an easy, avoidable way to miss points on domains you've already studied.
Once you've worked through all 10 domains, the logistics of the exam itself - registering for a session, bringing identification, and paying the associated fees - become the next hurdle. Details on scheduling a Volunteer Examiner session and the fee structure are covered in the certification cost breakdown and the requirements guide, both worth reading before you lock in a test date.
FAQ
Allocations are fixed: T1 has 6 questions; T5, T6, T7, and T8 each have 4; T2, T3, and T0 each have 3; and T4 and T9 each have 2, totaling 35 questions across all 10 subelements.
Start with T1 (Commission's Rules) since it carries the most points, then move into T5 and T6, which lay the electrical foundation needed to understand T7 and T8 later.
No. Element 2 requires no prior amateur license and includes no Morse-code testing component for any of the 10 domains.
The active pool covers July 1, 2026 through June 30, 2030 and includes NCVEC corrections dated February 19, 2026 to questions T1C01, T5A05, T7A09, and T0A10, replacing the pool that expired June 30, 2026.
Official exams draw one question from each question group within every subelement, so effective mock exams should follow the same one-question-per-group pattern rather than repeating familiar items.