purchase of various type of workshop machinery and equipments items for govt . polytechnics of the state - 1 electrical m / c trainer ( ac ) -panel for synchronization of two alternators ( 3 kva, 3 phase, 440 v, 1500 rpm coupled with 5 hp ) by two bright and one drak lamp method with synchroscope & all other accessories required. 2 panel to plot v and inverted v curves of a synchronous motor fitted with ammeter ( 0-5 a ) dc, ( 0-10 a ) dc, voltmeter ( 0-300vdc ) -02 nos. ( 0-500 v ) ac – 1 no. power factor meter – 2 nos. with mcb protection, excitation voltage controller and toggle switch for disconnecting field finding of synchronous motor. 3 electrical m / c trainer ( dc ) -panel for load test of dc series motor of 2hp rating fitted with starter, wattmeter ( 0-2000w ) , voltmeter ( 0-300v ) , ammeter ( 0-10a ) with other accessories required. 4 panel for various types of domestic home wiring demonstration 5 panel for different types of contactor control circuits for 2-hp, 3-phase, 415v squirrel cage induction motor along with tdr and interlocking facility. 6 panel for basic electricity lab with arrangement for variable ac supply ( 0-300v ) , variable dc supply ( 0-50v ) fitted with moving iron ammeters ( 0-10 a ) , pmmc ammeters ( 0-10a ) , moving iron voltmeters ( 0-300v ) pmmc voltmeter ( 0-300v ) on the penal 7 instrumentation trainer using transducers lvdt, thermocouple, thermistor, opto-devices, wheat stone bridge and instrumentation amplifier 8 microprocessor based power factor controller with