03546nam a22002297a 4500 770 770 OSt 20190501154725.0 170630b xxu||||| |||| 00| 0 eng d COE9 National Instructional Media Institute 36280 24/04/2017 05/06/17 BSDU English BSDU 621.3 BAS National Instructional Media Institute (NIMI) Basic Electrical Wiring & Winding : Sector Electrical (For Cenres of Excellence) Chennai National Instructional Media Institute (NIMI) 2014,c2009 215 Contents : Practical -Identify different wiring materials and their specification -Practice in fixing and connecting flush type of accessories -One lamp and one socket independently controlled -Batten wiring -Two lamps controlled from two different place -PVC casting and capping -One lamp controlled from two different places - PVC conduit wiring -Wire up both light and power using 3-different places energy meter & TPIC -PVC conduit wiring -Wire up a 1.5 ton window airconditioner using metal clad 3-pin socket in metal conduit wiring -wire up a single phase motor in metal conduit wiring using DPIC & push button starter -Wire up a 3-pin phase 3 HP squirrel cage induction motor with control panel in metal conduit system -Trouble shooting in wiring installation -Measure the earth resistance using earth tester -Testing of wiring installation by megger -Test and identify the terminals of a DC machine -Building up of voltage in a DC shunt generator -Load performance of a DC compound generator -Cumulative and differential -Connect ,start ,run and reverse a DC shunt motor -Conduct performance test on a DC shunt motor -Connect ,start ,run and reverse a DC compound motor -Control the speed of a DC shunt motor by the armature control method -Control the speed of a DC shunt motor by the field control method -Identify the terminals of a 3-phase induction motor -Connect and run an induction motor by using a D O L starter -Start ,run and reverse an AC 3 -Phase squirrel cage induction motor by manual stat-delta starter -Make internal connections of automatic star-delta starter and test it -Connect ,start ,run and reverse D O R of AC single phase Induction -start ,induction -run motor -To rewind a table fan -To rewind a single phase split phase motor (Concentric coil winding to wind/rewind a small transformer -Telephone cable wiring Theory -Electrical wiring system -Wiring materials -Wiring for multi storeyed building -Common faults.method of locating faults causes and remedies in domestic and industrial wiring installations -Insulation tester (Megohmmeter) -Earth resistance tester -Use of megger in fault location in wiring system -DC gernerator -Characteristics of DC shunt generator -DC compound generator -DC motor -DC shunt motor -DC compound motor -Speed control methods of DC motor and their application -Principle of 3-phase squirrel cage induction motor -relation between slip ,speed ,rotor frequency ,copper loss and torque -D O L Starter -Star-delta starter -Semi-automatic star -delta starter -Three-phase slip-ring induction motor -Single phase motors -Armature winding -Terms -types -Wind/rewind transformer of medium voltage rating and capacity upto 2.5 KVA -Telephone Cables - Electrical : Centres of Excellence Electrical DGT, MSDE, Govt of India ddc BK 0 0 ddc 0 0 COE BSDU BSDU SDL 2017-06-30 110.00 0 621.3 BAS 003305 2020-02-12 00:00:00 2017-06-30 BK 0 0 ddc 0 0 COE BSDU BSDU SDL 2017-06-30 110.00 1 621.3 BAS 003306 2021-06-23 00:00:00 2021-03-20 2017-06-30 BK 0 0 ddc 0 1 RB-COE BSDU BSDU SDL 2017-06-30 110.00 0 621.3 BAS 003307 2020-02-12 00:00:00 2017-06-30 BK 0 0 ddc 0 0 COE BSDU BSDU SDL 2017-06-30 110.00 0 621.3 BAS 003308 2020-02-12 00:00:00 2017-06-30 BK 0 0 ddc 0 0 COE BSDU BSDU SDL 2017-06-30 110.00 1 621.3 BAS 003309 2020-02-12 00:00:00 2018-07-10 2017-06-30 BK 0 0 ddc 0 0 COE BSDU BSDU SDL 2017-06-30 110.00 0 621.3 BAS 003310 2020-02-12 00:00:00 2017-06-30 BK 0 0 ddc 0 0 COE BSDU BSDU SDL 2017-06-30 110.00 0 621.3 BAS 003311 2020-02-12 00:00:00 2017-06-30 BK 0 0 ddc 0 0 COE BSDU BSDU SDL 2017-06-30 110.00 0 621.3 BAS 003312 2020-02-12 00:00:00 2017-06-30 BK 0 0 ddc 0 0 COE BSDU BSDU SDL 2017-06-30 110.00 0 621.3 BAS 003313 2020-02-12 00:00:00 2017-06-30 BK 0 0 ddc 0 0 COE BSDU BSDU SDL 2017-06-30 110.00 2 621.3 BAS 003314 2020-02-12 00:00:00 2018-08-28 2017-06-30 BK