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Basic Electricity - Conductors, Insulators

Electrical Terms and Definition, Ohm's Law

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Series and Parallel connections

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Magnetism and Electro magnetism

Single phase and polyphase system

A.C. Circuits including resistors, inductors and capacitors

Power factor concepts

Selection, checking healthiness of Industrial heaters

Cables, different types, termination, jointing of cables

Measuring Instruments: - Multimeter, Meger, Energy meter, CT's

AC Induction Motor, Slip ring induction motor

Principle of operation

Important specification, Understanding Motor nameplate

Selection of Motor and Rating

Checking healthiness of Motor

Identifying start and end terminals of winding

Mechanical faults in motor - possible causes & remedies

Electrical faults in motor -possible causes & remedies

Recommended preventive & breakdown maintenance

L.V.Switchgear Knowledge

Push-Buttons, Limit switches, Contacters, Bi metal Relays, Fuses, MCB, ELCB.

Rotor resistance starter

Air Circuit Breaker, MCCB, MPCB - Principle of operation, fault diagnostic & troubleshooting

Logic Building using contractors, relays

Sequential Control, Motor Starter

Transformer

Power Management

Electrical losses Electrical Safety