Job-ready • NSQF-aligned • Hands-on

Professional Electrician Course (LMS)

Master core electrical concepts, safety, wiring, panels, motors, troubleshooting, and smart energy systems through interactive, project-driven modules. Built for aspiring technicians and working professionals.

60+ Lessons 12 Labs Certification
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Learning Outcomes
  • Apply electrical laws to real-world circuits.
  • Install domestic/industrial wiring safely.
  • Commission DBs, earthing, and protection devices.
  • Service motors, starters, and basic drives.
  • Diagnose faults using meters and SOPs.
Safety First

OSHA/IS safety, PPE, LOTO, RCD/MCB selection—baked into every module.

Tool Mastery

Multimeter, clamp meter, megger, phase sequence meter—measure with confidence.

Interactive Learning

Accordions, checklists, quizzes, progress tracking, and micro‑projects.

1) Orientation & Outcomes

Build a clear path to employability and craftsmanship.

Kickstart your journey with a crisp overview of the electrical trade, roles (technician, supervisor, contractor), and growth ladders. We set expectations, map competencies, and highlight how you’ll demonstrate skills in labs and projects.

  • Career map: Helper → Technician → Senior Technician → Supervisor → Contractor.
  • Competency areas: theory, installation, diagnostics, documentation, customer safety.
  • Learning methods: guided videos, labs, checklists, and job cards.
Readiness Checklist

2) Safety & Regulations

Safety isn’t a chapter—it’s a discipline.

  • PPE essentials: insulating gloves, safety shoes, face shield, arc-rated clothing.
  • Lockout–Tagout (LOTO): verify isolation, lock source, tag details, test for zero energy.
  • Protection devices: MCB, MCCB, RCCB/RCBO—selection by load & fault level.

Follow regional electrical codes (e.g., IS/IEC) and site SOPs. Respect permit-to-work systems, signage, and inspection frequency.

  • Earthing resistance targets and periodic testing logs.
  • IP ratings for enclosures; zone classification for hazardous areas.
  • Safe approach distances and isolation hierarchy.

3) Tools & Measurements

Measure twice—energize once.

  • Multimeter: continuity, voltage, resistance; CAT ratings and probe safety.
  • Clamp meter: inrush current, load balancing, leakage detection.
  • Megger: insulation resistance tests (IR) and DAR/PI interpretation.
  • Phase sequence & non-contact testers; proving unit use.
Micro‑Lab

Perform an IR test on a 1.5 sq.mm twin cable at 500V and log results.

  1. Isolate circuit and discharge.
  2. Test phase–neutral, phase–earth, neutral–earth.
  3. Record ≥ 1 MΩ (typical); investigate anomalies.

4) Electrical Theory

From Ohm’s law to power factor—applied, not abstract.

  • Ohm’s Law, Kirchhoff’s Laws—calculate drops and select cable sizes.
  • AC fundamentals: RMS, frequency, impedance, phase angle.
  • Power triangle: kW, kVAR, kVA; improving PF with capacitors.
Quick Calc

Estimate current for a 2 kW, 230 V load (PF 0.9):

I ≈ 9.65 A (P = V × I × PF)

5) Circuits & Components

Identify, select, and wire components the right way.

  • Series/parallel circuits, switching arrangements (SPST, SPDT, 2‑way).
  • Resistors, capacitors, relays, contactors, timers; ratings & derating.
  • Protection: fuses, MCB curves (B/C/D), RCD sensitivity (30/100/300 mA).
Schematic Task

Draw a 2‑way staircase lighting circuit and simulate switching logic.

Deliverable: wiring diagram + component list + test procedure.

6) Wiring & Installation

From planning to final testing—neat, safe, and compliant.

  • Cable types & sizes (1.0–16 sq.mm), color codes, conduit selection.
  • Mounting boxes, sockets, MCBs; torque settings and tightening sequence.
  • Voltage drop, derating for ambient temperature and grouping.
Installation Checklist
  • Cable insulation intact; bend radius respected.
  • Earth continuity verified to all metallic parts.
  • Polarity check: phase to phase bar, neutral isolated.

7) Panels & Distribution

Distribute power intelligently with protection and selectivity.

  • DB architecture: incomer, RCD, RCBOs, busbars, neutral & earth bars.
  • Short-circuit ratings, discrimination, and labelling best practices.
  • Earthing systems (TT/TN/IT) and surge protection basics.
Practical

Assemble a 6‑way DB with RCBOs, perform polarity & RCD trip tests, record results.

8) Motors & Controls

Keep machines running—safely and efficiently.

  • Single/three‑phase motors, nameplate data, connection diagrams (Δ/Y).
  • Starters: DOL, R‑DOL, star‑delta; overload relays and settings.
  • Basics of VFDs: ramp, acceleration, motor protection & harmonics.
Lab

Wire a DOL starter with interlocks and test overload trip at 1.2× FLC.

9) Troubleshooting & Maintenance

Diagnose methodically—fix sustainably.

  • Fault-finding flow: verify complaint → isolate → measure → act → retest.
  • Common faults: loose neutrals, overheating, high Zs, RCD nuisance trips.
  • Preventive plans: thermography rounds, torque audits, logbooks.
Case Study

Intermittent tripping in office DB. Measure load balance, leakage currents, tighten terminals, stagger start‑up—document findings.

10) Renewable & Smart Systems

Future‑proof your skills with solar and smart controls.

  • Solar PV basics: modules, inverters, charge controllers, balance of system.
  • Net metering concepts, string sizing, and DC safety essentials.
  • Smart home basics: relays, sensors, Wi‑Fi switches, energy monitoring.
Mini Project

Design a 1 kW rooftop PV layout with inverter selection and protection scheme.

Hands‑On Projects

Practical builds that showcase employable skills.

Room Rewire

Plan circuits, select cable sizes, install sockets/switches, and verify test results.

DB Commissioning

Assemble a DB with RCBOs, label circuits, and demonstrate RCD tests.

Motor Starter

Wire a DOL starter with interlocks and overload protection; document SOP.

Assessments & Certification

Knowledge checks, practicals, and a capstone presentation.

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