Contents :

Practical

-Practice of using SWG and Micrometer
-Practice of joints in single conductor
-Make married and 'Tee 'Join in multi stranded conductor
-Crimping lugs with cable ends
-Solder a married joint by pot and ladle method
-Fixing electrical accessories on sun mica board
-Verify Ohm's law
-Identification of AC & DC supply and their terminals
-Verify the characteristics of DC series circuit
-Verify the characteristics of DC series circuit
-Grouping of cells
-Charge a secondary battery
-Measure energy in domestic and industrial circuits
-Practice of connecting electrical appliances (celling Fan)
-Wire up in cleat .To control two lamps by two independent S P T switches
-Wire up in batten.To control one lamp by two different places
-Wire up in PVC conduit .Lighting Circuit for godown
-Test and locate faults in the domestic wiring installation and rectify them
-Identify the terminals ,and verify ratio of transformation of single phase transformer

Theory

-Importance of electricity
-Electrician's Hand Tools
-OHM's Law
-Series Circuit
-Cell/ Batteries (Dry and wet )
-Secondary cell (Lead acid )
-Domestic energy meter
-Electrical appliances -Electric kettle
-Earthing -Type of earthing its uses and testing
-Measurement of Earth Resistance
-Electrical wiring system
-Transformer