Types of Wiring System: Diagram, Uses and Comparison
Types of wiring system for ITI students: cleat, casing-capping, batten and conduit compared, a single-phase house wiring diagram, and the switches each takes.
Electrical basics for students and electricians
Electrical symbols, wiring systems, earthing types, how an MCB works, phase, neutral and earth, and wiring diagrams: our guides for students and trainee electricians, with real products to match.
For students guides
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Types of Earthing: Plate, Pipe, Rod and Chemical
Types of earthing for ITI students: plate, pipe, rod, strip and chemical earthing with pit diagrams, IS 3043 sizes, and how to check earthing with a multimeter.
Phase, Neutral and Earth: Difference and Colour Code
Phase, neutral and earth explained: what each wire does, the voltages between them, why neutral is not safe, India wire colour codes and how to test each.
MCB Working Principle: How It Works, Fuse vs MCB
MCB working principle for students: bimetal strip for overload, magnetic coil for short circuit, arc chute, 10 kA, poles, trip curves and fuse vs MCB with MRPs.
Godown Wiring Diagram, Tunnel and Hospital Wiring
Godown wiring diagram for 3 and 4 lamps with switch tables, tunnel wiring theory, hospital wiring for dim and bright light, components, testing and viva Q&A.
Electrical Symbols with Names: House Wiring Chart
Electrical symbols with names for house wiring: switches, sockets, lamp, fan, fuse, MCB, isolator, RCCB, DB, meter and the earthing symbol, drawn as 3 charts.
2 Way Switch Wiring Diagram: Staircase Connection
A 2 way switch wiring diagram for a staircase: COM, L1 and L2, the two travellers, wiring 1, 2 or 3 lights, the 2 way bed switch, testing and common mistakes.
Switch Board Wiring Diagram: Connections Explained
Switch board wiring diagram with four drawings: phase to each switch, indicator, fan regulator, 3 pin socket and a full 8M bedroom board, with codes and MRPs.