National Instructional Media Institute (NIMI) creator Choke & CFL text xxu Chennai National Instructional Media Institute (NIMI) 2013,c2008 monographic eng

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94 Contents : 1. Practical -Identify the type of resistor and determine the value of resistance by color code -identify different types of capacitors and test them -Determine the V/i Characteristic of a semiconductor diode -identify transistor by visual appearance ,code and data referred and test for its condition -Construct and test a Half -wave rectifier -Construct and test a full wave rectifier -Make a printed circuit board for power supply manually -practice soldering on tag boards & PCBs -Rewind a choke of a tube light and test -Assemble, connect and test the instant and rapid start fluorescent lamps and compare their performance -Troubleshoot defects in a simple power supply 2.Theory -Resistors -Capacitors -PN Junctions diodes -Transistors and their classification -Types of rectifiers -Printed circuir boards (PCBs ) -Type of electronic circuit board and method of mounting components on boards soldering technique -Electromagnetic Induction : self-induced emf -Instant start fluorescent lamp -Rapid start fluorescent lamp -Servicing of simple power supplies 3. Assignment & Test Electrical : Modular Employable Skills 621.327 ELE MES23 National Instructional Media Institute (NIMI) BSDU 170710 20190430152035.0 English