suplly installation and commissioning of equipmements for communication engineeirn and indutrial electronics practical suplly installation and commissioning of equipmements for communication engineeirn and indutrial electronics practical , supply installation and commissioning of equipments for communication engineering practical & industrial electronics practical: ( technical specifications for each items please refer nit ) , construct and test the performance of series and shunt equalizer , amplitude modulation and demodulation trainer kit with built signal sources , construct and test the performance ofamlinear diode detector , construct and test the performance of pulse position modulation ppm , lt trainer kit for the directional characteristics of moving coil microphone and dynamic core loud speaker , audio frequency oscillator ( afo ) , construct and draw the vi characteristics of igbt , construct and draw the vi characteristics of power mosfet , construct and draw single phase half controlled bridge converter with resistive load , construct and design a fan regulator using triac anddiac => limited