Electrical Academy Union Apprentice 7

Course Description

Electrical Academy Union Apprentice 7 is designed for electrical union apprenticeship students to develop competencies in grounding and bonding of electrical equipment, the National Electrical Code book and its application to electrical installations, and proper use of test instruments.

Within the SCNS taxonomy, BCA is the Building Construction Apprenticeship prefix, and the 0000-level number marks this as PSAV clock-hour instruction. Daytona State publishes it at 99 clock hours, offered Fall, as level 7 of the union electrical apprenticeship. ⚠ It carries no college credit.

Grounding and bonding is the most misunderstood subject in the electrical trade, and an entire term is devoted to it because getting it wrong is both extremely common and genuinely dangerous. The confusion is usually conceptual rather than technical: grounding and bonding do different jobs, and the one that protects people is bonding.

The pairing with test instruments is deliberate. A grounding system that is theoretically correct and not verified is an assumption; measuring it is what turns an installation into a known-good installation, and knowing which instrument to use and how to interpret it is a professional skill in itself.

Learning Outcomes

Required Outcomes

• Distinguish grounding from bonding and describe the purpose of each.
• Describe the grounding electrode system and its components.
• Install grounding electrodes and grounding electrode conductors correctly.
• Size grounding electrode conductors to code.
• Describe equipment grounding conductors and their function.
• Size equipment grounding conductors to code.
• Describe the main bonding jumper and its role at the service.
• Describe system bonding jumpers at separately derived systems.
• Bond metal raceways, enclosures, and equipment correctly.
• Describe bonding of metal piping systems and structural steel.
• Describe the ground-fault current path and why it must be effective.
• Explain how bonding enables overcurrent devices to clear a fault.
• Describe objectionable current and its causes.
• Apply Article 250 of the National Electrical Code.
• Locate and apply code requirements for specific grounding situations.
• Describe grounding requirements for separately derived systems.
• Describe grounding and bonding in special occupancies.
• Select the correct test instrument for a measurement.
• Use a multimeter, clamp meter, and megohmmeter correctly and safely.
• Measure insulation resistance and interpret the result.
• Measure ground resistance and describe the methods available.
• Verify continuity of the equipment grounding path.
• Interpret test results and identify deficiencies.
• Apply category-rated instruments appropriate to the circuit.

Optional Outcomes

• Describe lightning protection and surge protective devices.
• Describe grounding for sensitive electronic equipment.
• Describe ground fault protection of equipment.
• Describe power quality measurement.
• Describe testing and commissioning documentation.
• Prepare for journeyman examination grounding questions.

Major Topics

Required Topics

• Grounding versus bonding
• The grounding electrode system
• Electrode and conductor installation
• Sizing grounding electrode conductors
• Equipment grounding conductors
• Sizing equipment grounding conductors
• Main bonding jumper
• System bonding jumpers
• Bonding raceways and enclosures
• Bonding piping and structural steel
• The ground-fault current path
• Bonding and overcurrent device operation
• Objectionable current
• NEC Article 250
• Applying code to specific situations
• Separately derived systems
• Special occupancy grounding
• Test instrument selection
• Multimeter, clamp meter, and megohmmeter
• Insulation resistance testing
• Ground resistance measurement
• Continuity verification
• Interpreting test results
• Category-rated instruments

Optional Topics

• Lightning protection and surge devices
• Grounding for electronics
• Ground fault protection of equipment
• Power quality measurement
• Commissioning documentation
• Journeyman examination preparation

Resources & Tools

• Your NEC code book — the correct adopted edition, tabbed and used constantly. The single most important object in this trade, and worth buying your own rather than borrowing.
• NFPA (nfpa.org) — publisher of the NEC and NFPA 70E; free read-only online access to codes is available, which is genuinely useful for study.
• NFPA 70E — the electrical safety standard covering arc flash, boundaries, and personal protective equipment; know it before you work energised.
• Ugly's Electrical References — the pocket reference every electrician carries; formulas, tables, and conduit bending in one small book.
• American Electricians' Handbook and Electrical Wiring Industrial/Commercial — the standard shelf references.
• NJATC / electrical training ALLIANCE materials — the curriculum used by union apprenticeship programmes nationally.
• Mike Holt Enterprises (mikeholt.com) — widely used NEC training, exam preparation, and a substantial free video library; the most popular self-study resource in the trade.
• Florida Building Code (floridabuilding.org) — free; shows how the NEC is adopted and amended in Florida.
• Florida DBPR (myfloridalicense.com) — free; the authority on electrical contractor licensing.
• OSHA construction standards (osha.gov) — free; subpart K covers electrical, and OSHA 10 or 30 cards are commonly required on site.
• A good multimeter and a non-contact tester you trust — buy quality; a meter that lies to you is worse than no meter.
• Your journeyman and your foreman — the most valuable resource in an apprenticeship. Ask questions, take correction, and watch how experienced hands actually do the work.

Career Pathways

• Electrician — SOC 47-2111; consistently among the largest and best-paid skilled trades.
• Journeyman electrician — the credential this apprenticeship produces, and the basis of everything after it.
• Commercial and industrial electrical construction — the core of union electrical work.
• Residential electrical — new construction, renovation, and service work.
• Maintenance electrician in manufacturing, hospitals, hotels, theme parks, and government facilities — salaried with benefits, and a very large Florida sector.
• Motor controls, instrumentation, and industrial automation — a technical, well-paid speciality.
• Low-voltage, fire alarm, security, and structured cabling — separate licence categories with their own demand.
• Solar photovoltaic installation — a growing Florida sector, and the reason photovoltaic content appears in the later courses.
• Utility and line work — SOC 49-9051; separate training, higher risk, and higher pay.
• Foreman, general foreman, and superintendent — the site progression from the tools.
• Estimator, project manager, or electrical inspector — routes off the tools that use the same knowledge.
• Electrical contracting — ⚠ a state-licensed activity requiring documented experience; see the licensing note.
• Instruction — teaching in an apprenticeship programme after journeyman experience.

Special Information

⚠⚠ Bonding is what protects people — grounding to earth mostly does not

• This is the misconception that persists through whole careers. Connecting equipment to earth does not, by itself, clear a fault or protect a person.
• What protects you is a low-impedance path back to the source that carries enough fault current to open the overcurrent device quickly. That path is created by bonding, not by a ground rod.
• Earth is a poor conductor. A ground rod's resistance is far too high to carry enough current to trip a breaker — an installation relying on earth to clear a fault will leave metal energised indefinitely.
• Grounding electrodes exist chiefly to stabilise voltage to earth and to handle lightning and line surges — important, but a different job.
• Every metal part that could become energised must be bonded, and the path must be continuous, permanent, and adequately sized.
• Loose connections defeat the whole system. A bonding path with a poor termination has high impedance where it matters most.
• Do not use the equipment grounding conductor as a neutral, or bond neutrals downstream of the service. That puts normal load current on metal parts, and it is a common and serious defect.
• Verify by measurement. Continuity testing of the grounding path is how you know rather than assume.
• ⚠ Article 250 is the most cited and most misapplied article in the code. Read it carefully and repeatedly.

The Daytona State union electrical apprenticeship classroom sequence

Daytona State publishes these as a numbered sequence, each at 99 clock hours. The course number maps to the apprenticeship level by a consistent offset — BCA033n is level n+1:

⚠ Daytona State's catalog titles BCA0332 "Electrical Academy Union Apprentice 2", duplicating BCA0331's title. Two independent pieces of evidence indicate it is level 3: the offset above holds for every other course in the series, and the paired laboratory BCA0332L is titled "Apprentice 3 Lab-OJT". Confirm with the programme before relying on either title.

Each classroom course has a paired Lab-OJT course carrying the on-the-job training hours — BCA0330L, BCA0331L and so on. Both are required, and the OJT component is far larger: BCA0330L alone is published at 679.8 clock hours.

⚠⚠ How a registered apprenticeship actually works — and why it is unusual

• You are a paid employee first and a student second. Apprentices work full time for a contractor and attend classroom instruction alongside it — typically evenings. You earn while you learn, and you finish without student debt.
• The pay rises on a schedule as you progress. Apprentice wages are set as a percentage of the journeyman rate and step up at defined intervals, so advancement is directly financial.
• Two components are required and both are mandatory — related classroom instruction (these numbered courses) and on-the-job training hours (the paired Lab-OJT courses). Neither substitutes for the other, and falling short on OJT hours delays completion even with perfect grades.
• Registered apprenticeships are formally recognised through the Florida Department of Education and the U.S. Department of Labor, and the completion certificate is portable across states in a way that a local certificate is not.
• ⚠ Programmes are sponsor-run and admission is competitive. The sponsor — a joint labour-management committee, a contractor association, or an employer — controls entry, and there are typically far more applicants than places.
• Entry requirements commonly include being 18 or over, a high school diploma or equivalent, an algebra credit, a valid driver's licence, physical capability, and passing an aptitude test and interview. Drug testing is standard.
• The commitment is four to five years. That is long, and the people who complete are not necessarily the most talented — they are the ones who kept showing up to class after a full day on site.
• You can be released from the programme for attendance, grades, safety violations, or loss of employment — and the standards are enforced.
• Apply to more than one sponsor if this is the pathway you want, and reapply if you are not selected the first time. Persistence is normal and expected.

⚠⚠ The National Electrical Code is the book you will use for your whole career

• The NEC (NFPA 70) is the standard governing electrical installation in the United States, and in Florida it is adopted into the Florida Building Code, with state amendments — so the code that applies here is the NEC as Florida has adopted it, not the NEC alone.
• ⚠ It is revised on a three-year cycle, and jurisdictions adopt editions at different times. The edition in force where you are working is the one that governs — always confirm which edition the inspector is applying, because it is frequently not the newest.
• Learn to navigate it, not memorise it. Nobody memorises the NEC. The professional skill is finding the applicable article quickly and reading it precisely — and that is what journeyman examinations actually test.
• Understand its structure — the chapter organisation, how Chapters 1 to 4 apply generally and Chapters 5 to 7 modify them for special occupancies and conditions, and how the tables and annexes work.
• Tab your code book and use it constantly. A well-worn, tabbed book is the mark of someone who actually uses it, and examinations are typically open-book under time pressure — speed of lookup is the skill being assessed.
• Read the exact words. "Shall" and "shall be permitted" mean different things, and exceptions and informational notes carry different weight.
• Local amendments and the inspector matter. Counties and municipalities amend, and a correct-by-the-book installation can still fail inspection under a local requirement.
• ⚠ Rule 11 applies. Code editions, Florida amendments, and local requirements all change — verify the current adopted edition rather than relying on any course guide.

⚠⚠ Arc flash and shock — this trade's two ways of killing you

• Electricity is the hazard that gives no second chance, and complacency after a few uneventful years is what precedes most serious incidents.
• ⚠⚠ Arc flash is not shock, and it is the one people underestimate. An arcing fault produces an explosion — temperatures several times hotter than the surface of the sun, a pressure blast that throws people across rooms, molten metal, and sound loud enough to cause permanent hearing damage. It burns through ordinary clothing instantly, and synthetic fabric melts into skin.
• Arc-rated clothing is not optional when working on or near energised equipment, and cotton is not arc-rated. NFPA 70E governs electrical safety in the workplace and defines the boundaries, the risk assessment, and the required protection.
• De-energise wherever it is possible. Working energised requires justification, a written procedure, and permission — convenience and schedule pressure are not justifications, and that pressure is exactly when incidents happen.
• Lock out, tag out, and verify. Test the meter on a known live source, test the conductor, then test the meter again — a failed meter that reads zero has killed people.
• Your own lock, your own key. Never remove another person's lock, and never let someone else remove yours.
• Treat every conductor as live until you have proved otherwise yourself. Someone else's word is not verification.
• One hand where practical, so a current path cannot cross your chest, and stand on a dry insulated surface.
• Know the incident energy and the boundaries for the equipment you are working on, and read the arc flash label.
• Falls kill more construction workers than anything else. Ladders, scaffolds, lifts, and open holes — and electricians spend a great deal of time at height.
• Trenching and confined spaces have their own permit requirements and they are not paperwork.
• ⚠ Florida heat is a real hazard. Attics, unconditioned buildings, and outdoor work in summer — confusion in the heat is an emergency, not tiredness, and the person affected is usually the last to notice.

⚠⚠ Florida electrical licensing — journeyman is county-level, contracting is state-level

• This distinction catches people, and it matters for planning a career.
• ⚠ Journeyman electrician licensing in Florida is generally handled at county or municipal level, not by the state — requirements, examinations, and reciprocity vary between jurisdictions, and a journeyman card from one county may not be recognised in the next. Check the requirements where you intend to work.
• Electrical contracting is licensed by the state under Chapter 489, Part II, Florida Statutes, through the Department of Business and Professional Regulation and the Electrical Contractors' Licensing Board.
• You may work as an electrician for a licensed contractor without holding a contractor licence yourself. That is how essentially everyone works, and completing this apprenticeship prepares you for it.
• Contracting on your own account without the required licence is unlicensed contracting, an offence with escalating penalties.
• Certified versus registered contractor licences differ in where you may work — statewide against specific local jurisdictions — and the requirements differ accordingly.
• Contractor licensure requires documented experience, examination, financial responsibility evidence, and insurance, with experience measured in years. The realistic sequence is apprenticeship, then journeyman, then contractor — not apprenticeship then business.
• Alarm and specialty electrical licences are separate categories with their own scopes.
• ⚠ Rule 11 applies. Licence categories, experience requirements, and county rules change — verify with DBPR and with the county where you will work before making a career or business decision.

⚠⚠ This is a PSAV clock-hour apprenticeship course — it carries no college credit

• The leading zero in the course number is the signal. Under the Florida Statewide Course Numbering System, a 0000-level number denotes postsecondary adult vocational (PSAV) instruction, measured in clock hours rather than semester credit hours. These courses carry zero college credit.
• ⚠ A catalog may display the clock-hour figure under a heading that reads "credit hours." It is not credits — a 0000-level course showing 99 is 99 hours of instruction.
• PSAV hours do not transfer as college credit to an associate or bachelor's degree, and they do not satisfy general education requirements.
• What this programme produces is a journeyman electrician — a nationally portable, well-paid skilled trade credential earned while working and being paid. For most apprentices that is the entire point, and it is reached without student debt.
• Some institutions offer articulation from apprenticeship completion into a related associate degree, and construction management degrees sometimes accept it. ⚠ These arrangements are institution-specific and they change — get it in writing before assuming.
• Financial aid rules differ for clock-hour programmes, though apprenticeship tuition is frequently paid or heavily subsidised by the sponsor. Ask the programme what you will actually pay.
• Attendance is tracked directly and is normally a condition of remaining in the apprenticeship.

BCA0336 is 99 clock hours, offered Fall at Daytona State, and is level 7 of the union electrical apprenticeship. ⚠ Clock hours carry no college credit.

The paired on-the-job training course is BCA0336L, and both are required — classroom instruction and OJT hours are separate obligations and neither substitutes for the other.