CITS Electrician (Theory) study plan

Explain the purpose and scope of the CITS electrician certification and map each exam domain to its approximate weighting so study time can be allocated deliberately.

Identify the main hazards of electrical work (shock, arc flash, thermal burn, fire, mechanical injury) and state the physiological and property consequences of each.

Describe the function of protective grounding, bonding, and ground-fault circuit interrupter protection in reducing shock risk, and distinguish equipment grounding from system grounding.

Apply Ohm's law and the power relationships to calculate current, voltage, resistance, and power in simple series and parallel circuits without reference material.

Define lockout/tagout and energized-work permit concepts and list the conditions under which live work is permitted rather than de-energized work.

Solve series, parallel, and series-parallel resistance and current-divider problems, showing each step, and verify answers with a second method.

Explain alternating-current behavior: frequency, period, phase, reactance, impedance, and power factor, using a phasor or impedance-triangle sketch for each concept.

Compare conductor materials and insulation types by ampacity, temperature rating, and application, and select a conductor size for three given load and ambient-temperature scenarios.

Differentiate the common wiring methods (nonmetallic-sheathed cable, armored cable, conduit systems, raceways, cable tray) by permitted use, support requirements, and environmental suitability.

Identify box-fill, conductor-bending-radius, and support-spacing constraints and apply them to two worked layout examples.

Plan a complete branch-circuit installation on paper: layout, box locations, conductor routing, supports, and device connections, for a room with lighting and receptacle outlets.

Describe the sequence for safely de-energizing, isolating, testing for absence of voltage, and re-energizing a circuit, and list the verification step at each stage.

Explain installation requirements for switches, receptacles, luminaires, and junction boxes, including box-fill and accessibility rules.

Outline a preventive-maintenance routine for panels, terminations, and motors, naming the inspection points and the defect each check is intended to catch.

Distinguish permit, inspection, and sign-off requirements that apply before, during, and after a residential or light-commercial installation.

Describe the construction, ratings, and application of transformers, motors, generators, and switchgear, and state one failure mode and one protective measure for each.

Explain overcurrent protection device types (fuses, molded-case breakers, adjustable trip units) and select the correct device class for three given load profiles.

Interpret the interrupting rating, continuous rating, and coordination requirements of protective devices and explain why miscoordination is dangerous.

Apply arc-flash risk concepts: incident energy, approach boundaries, and personal protective equipment categories, to a described work scenario.

Explain grounding-electrode-system and bonding-jumper requirements for service equipment and separately derived systems.

Select and correctly use test instruments (multimeter, clamp meter, insulation resistance tester, receptacle tester, continuity tester) for six described diagnostic tasks, stating the expected reading.

Interpret insulation-resistance, continuity, voltage-drop, and ground-impedance measurements against acceptance criteria and decide pass, investigate, or fail.

Diagnose five described faults (open circuit, short circuit, ground fault, high-resistance connection, reversed polarity) from symptoms and proposed measurements.

Explain safe meter setup, category ratings, and the consequences of measuring voltage with a meter set to resistance or current.

Describe documentation of test results, including instrument used, conditions, readings, and pass/fail conclusions.

Locate and cite the sections of the applicable electrical installation standard that govern conductor sizing, overcurrent protection, grounding, and box fill, and record section numbers with a one-line summary of each.

Explain the relationship between installation codes, product standards, workplace safety regulations, and local permitting authority, and identify which body governs which requirement.

Prepare a permit application and inspection-readiness checklist for a described small project, naming the documents and inspections required.

Draft an as-built or modification record that captures circuit identification, conductor sizes, device ratings, and test results in a form another electrician could use.

Explain the legal and professional consequences of working outside scope, falsifying test records, or skipping required inspection.

Complete two timed mixed-domain practice sets covering safety, equipment, and diagnostics, and score each against an answer key without notes.

Analyze every missed question by root cause (knowledge gap, misread question, calculation error, unit error) and record the corrective action for each.

Re-derive from memory the ten formulas and rules most often missed in practice, and confirm each against a reference.

Rehearse the safe-work sequence and PPE selection decisions for three scenarios involving panels, motors, and service equipment.

Build a personal weak-topic list ranked by frequency of error and estimated exam weight.

Complete one full-length timed mock exam under exam conditions and score it by domain to confirm readiness.

Review only the ranked weak-topic list from week 7, closing each item with a written explanation in your own words.

Recite the key code citations, safety sequences, and formulas from memory in a single consolidated review session.

Finalize a one-page pre-exam reference card of formulas, unit conversions, and safety rules for last-minute review.

Plan exam-day logistics: identification, permitted materials, timing strategy, and a question-skipping rule for difficult items.