Build the planning discipline behind electrical field testing through job briefings, hazardous-energy control, absence-of-voltage verification, PPE, instrument readiness, data quality, and closeout.
LevelBeginnerGuided lessons20Estimated time4h 35mAssessment80% to pass
YOUR COURSE RECORDReady to begin0 of 20 lessons complete · 0 of 5 module checks passed
WHY THIS COURSE MATTERS
Plan the work before the work controls you.
Field testing can introduce energy, bypass protection, and change equipment state. This course builds the planning and documentation fluency candidates need to participate responsibly on disciplined crews while staying inside their qualification and authority.
→Define roles, controlling documents, test boundaries, and stop-work triggers before setup
→Explain how hazardous-energy control, utility clearances, and absence-of-voltage verification support a controlled work condition
→Recognize how shock, arc-flash, PPE, instrument, lead, and grounding considerations shape a test plan
→Preserve unexpected results, escalate deficiencies clearly, and account for temporary conditions during closeout
→Complete five module checks and a scored final assessment with saved progress
MODULE 01 · 0/4 LESSONS COMPLETE
Scope before setup
Turn a work order into a shared plan before tools or test leads enter the work zone.
01
12 min · CORE LESSON + DEEP DIVES
Know the work and your role
Separate task ownership, qualification, authorization, and supervision before work begins.
A safe test starts with a defined task and a defined role. Knowing an equipment name or owning a test set does not establish that a person is qualified or authorized for the work. The employer determines qualification, and the client or system operator may add site-specific authorization requirements.
The briefing should make clear who controls the equipment, who leads the crew, who performs switching or requests a clearance, who applies energy-control devices, who conducts the test, and who receives the results. If those responsibilities are vague, the work plan is not ready.
EXPAND EACH CONCEPT
+Qualified is task specific
A person may be qualified for one voltage class, equipment family, or procedure and not for another. Qualification includes demonstrated knowledge of the equipment and the hazards involved, not a job title alone.
+Authorized has a different meaning
Energy-control programs commonly assign specific actions to authorized employees. Utility clearance systems can also assign an employee in charge. These responsibilities come from the governing procedure, not from seniority.
+Supervision does not erase boundaries
An apprentice or developing technician may participate under direction, but the task plan must state what they may do, what requires direct oversight, and where they must stop.
02
14 min · CORE LESSON + DEEP DIVES
Read the controlling documents
Identify the drawings, procedures, settings, manuals, and test criteria that define the job.
The field plan should connect the equipment in front of the crew to the correct documents. Depending on the work, that may include the one-line, elementary or schematic drawings, wiring diagrams, equipment nameplates, manufacturer instructions, approved settings, a test plan, prior reports, and the client switching procedure.
Document revision matters. A clean-looking drawing can still be wrong for the installed condition. The crew needs a method to confirm that the asset identity, drawing revision, settings file, and test record belong to the equipment being tested.
EXPAND EACH CONCEPT
+One-lines define system context
The one-line helps the crew understand sources, normal and alternate feeds, equipment relationships, and the intended isolation boundary. It does not replace detailed control or wiring drawings.
+Nameplates anchor the record
Manufacturer, model, serial number, ratings, ratio, and configuration information tie the test to the correct asset. A report without reliable asset identity is difficult to defend or trend.
+Approved criteria come before readings
The expected result and comparison method should be known before testing. Criteria may come from manufacturer instructions, the applicable project specification, an approved test plan, or current standards.
03
14 min · CORE LESSON + DEEP DIVES
Build the job briefing
Recognize the subjects a useful electrical job briefing must cover.
A job briefing is not a signature collected after the plan has already been decided. For covered electric-power work, OSHA requires the briefing to address hazards associated with the job, work procedures, special precautions, energy-source controls, and personal protective equipment. Current conditions must be considered before work begins.
The depth of the briefing should match the risk and complexity. Routine work may need a concise review. Unusual equipment, changed conditions, multiple crews, adjacent energized parts, or a new employee may require a more detailed discussion and another briefing when conditions change.
EXPAND EACH CONCEPT
+Hazards are tied to the actual task
The team should identify shock, arc-flash, induced-voltage, stored-energy, mechanical, environmental, and human-performance hazards that can affect this scope. A generic checklist is only a starting point.
+Controls follow the hazard
The briefing connects each significant hazard to a control such as deenergizing, guarding, a procedure, a work boundary, PPE, insulating equipment, grounding, or a change in work method.
+Change triggers another conversation
A different source configuration, unexpected energized condition, missing document, damaged tool, weather change, or scope expansion can invalidate the original plan. Stop and re-brief before continuing.
04
12 min · CORE LESSON + DEEP DIVES
Define the test boundary
State what the planned test proves, what it bypasses, and what conditions stop the work.
Every test has a boundary. The connection point, isolation method, temporary wiring, monitored outputs, and connected equipment determine what the result actually proves. A secondary injection at relay terminals does not prove the upstream CT circuit. A resistance reading does not by itself prove mechanical condition or correct operation.
The plan should identify expected results and stop-work triggers before the test starts. Examples include an unexpected voltage, a reading outside the instrument range, a mismatch between drawings and field wiring, a damaged lead, an expired calibration status, or a value that cannot be explained by the approved criteria.
EXPAND EACH CONCEPT
+The injection point sets the boundary
Moving a test connection upstream or downstream changes which conductors, devices, wiring, and logic are included. Reports should describe the actual test boundary rather than implying the whole system was proven.
+Temporary changes are controlled changes
Lifted leads, disabled outputs, test switches, jumpers, grounds, blocks, and modified settings need identification, tracking, and restoration. An undocumented temporary condition can survive into energization.
+Stop-work authority protects the plan
A technician should know who to contact and what evidence to preserve when the field condition differs from the plan. Continuing under an assumption converts a manageable discrepancy into uncontrolled risk.
MODULE KNOWLEDGE CHECK
Confirm what you learned.
3 questions
FINAL ASSESSMENT
Safety and Test Planning check
Ten questions cover all five modules. Score 80% or higher to pass. Review and retry as often as needed.
Questions
10
Passing score
8/10
Status
Not attempted
REFERENCE DESK
Course glossary
Use these terms to speak precisely about planning, isolation, verification, testing, and closeout.
Authorized employee
A person designated under the employer energy-control program to perform specified lockout or tagout actions.
Clearance
A formal utility control that defines deenergized lines or equipment and assigns work authority to an employee in charge.
Deenergized
Disconnected from sources and placed in the verified condition required by the applicable procedure.
Electrically safe work condition
A defined state established through disconnection, lockout or tagout, absence-of-voltage verification, and grounding when required.
Energy-isolating device
A mechanical device that physically prevents transmission or release of energy.
Job briefing
A pre-work discussion of hazards, procedures, special precautions, energy controls, and PPE for the actual job.
LOTO
Lockout/tagout, a documented hazardous-energy control process.
Qualified person
A person with demonstrated skills and knowledge related to the equipment and hazards for the specific task.
Test boundary
The components and functions included or bypassed by the selected connection points and test method.
Backfeed
Voltage or current supplied from a direction other than the expected normal source.
Induced voltage
Voltage produced on a conductor by electromagnetic or capacitive coupling from another energized circuit.
Protective grounding
Procedure-controlled grounding used to create a protective work zone and carry current if equipment becomes energized.
Traceability
The documented connection between an instrument calibration and recognized measurement references.
Disposition
The authorized decision about repair, acceptance, retest, hold, or return to service after a finding.
LEARNING AND SAFETY NOTE
This course is general education and career preparation. It does not qualify or authorize anyone to perform electrical work, switching, absence-of-voltage testing, grounding, energized work, or equipment operation. Always follow current law, employer and client procedures, qualified-person requirements, approved drawings, manufacturer instructions, and the standards that govern the actual task. Course completion does not provide NETA or NICET certification or continuing-education credit.
