Training Course on Electrical House Wiring and Estimating Course Outline
1st Meeting :Understand Electricity and Electron theory.
2nd “ :Understand the current, voltage, resistance and the different units and their relation.
3rd “ :Apply the principles of ohms law and its application.
4th “ :Apply ohm’s law in solving the simple Problems.
5th “ :Know the conductors, semiconductors and insulators with examples.
6th “ :Apply, the different types of electrical circuits, classification, characteristics and their applications.
7th “ :Apply ohm’s law in solving problems related with series circuit.
8th “ :Apply ohm’s law in solving problems related to parallel circuit.
9th “ :Apply ohm’s in solving problems related to simple mixed circuits (series and parallel).
10th “ :Understand the wires and cables and their different sizes.
11th “ :Understand the classification of wires and cable such as P.V.C, V.I.R, C.T.S, T.R.S, PILCDSTA, weather proof wire, flexible wires, cables etc.
12th “ :Know the joints and their classification.
13th “ :Know the pig tail joint, simple splice joint, duplex joint, tap joint, Britannia joint, Butt joint and their application.
13th(a) “ :Understand the wiring hand tool and their sketches and their electrical symbols.
14th “ :Know the wiring and classification of wiring.
15th “ :Understand the merits and demerits of wood batten wiring, conduct wiring (Concealed & surface) and under plaster wiring.
16th “ :Understand the types of switches, Holders, ceiling rose, BDFB, buses & M.C.B and their applications.
17th “ :Understand ammeter, voltmeter, wattmeter, energy meter, ohmmeter, AVO meter etc. their connection and application.
18th “ :Know the wiring circuit diagram, one lamp controlled by one switch, one lamp controlled by two switches, one lamp controlled by three switches.
19th “ :Know the wiring circuit diagram for a simple storied building, energy meter, main switch, individual controlled switches for four points.
20th “ :Understand the wiring circuit diagram of florescent lamp and its working principle.
21st “ :Understand the wiring circuit diagram of florescent lamp and its working principle.
22nd “ :Know the wiring circuit diagram of two florescent lamps controlled by one switch and prepare an estimate on it.
23rd “ :Know a calling bell circuit with an indicator lamp and
describe its working principle and prepare an estimate for it.
24th “ :Understand a wiring circuit diagram (min 6 points) and prepare a list of materials required for batten wiring in a simple storied building.
25th “ :Understand wiring circuit diagram (min 6 points) and prepare a list of materials required for concealed conduct wiring for a single storied building.
26th “ :Understand a wiring circuit diagram (min 6 points) and prepare a list of materials required for surface conduct wiring for a single storied building.
27th “ :Underscored three phase star –delta connection and its application.
28th “ :Understand the wiring diagram of ceiling fan.
29th “ :Know the connection diagram to start a three phase induction motor by star delta starter.
30th “ :Understand earthing, necessity of earthing, process o fearthing.
31st “ :Know the insulation resistance test of wiring installation by megger.
32nd “ :Understand earth resistance test by earth testing megger.
33rd “ :Understand the decorating lighting including neon sign.
34th “ :Understand the traffic signal control circuit diagram for three ways and four ways road
35th “ :To acquire knowledge to distribute the single phase balanced load from three phase supply.
36th “ :Apply the principle of service entrance connection and its estimate.
37th “ :Understand the connection diagram for three point and four point starter.
38th “ :Apply the principles of burglar alarm circuit.
39th “ :Understand the wiring diagram of a test lamp board and its application.
40th “ :Understand repair and maintenance of different types of electrical wirings, installation and their remedies.