Tender For jjm erumely panchayath-package10 overhauling of 500kva transformer and allied electrical works including obtaining ht power connection at 10mld wtp, erumely and the pending electrification works at kanamala boosting station
Tender For bid to ras supply of ac voltmeter , ac voltmeter 0-150 , ac ammeter , function generator , single phase variac , dc voltmeter 0-15 , dc voltmeter 0-150 , dc ammeter , earth resistance tester , d. c. regulated power supply , tachometer , rheostat , electrical tools bag , electronic work bench , build a voltage divider bias circuit and measure the terminal currents & terminal voltages of the vo , build the ce, cc and cb amplifier circuit and verify the input and output characteristics. and build , dso(100mhz) , v-i characteristics of scr , measurement of current and voltage in a branch of the given electrical circuit using kirchhoff s cur , measurement of load current in load resistance using thevenin s theorem, norton s theorem, maximum p , measurement of open circuit(z) parameter, short circuit(y) and abcd parameter of a two-port network. , characteristics of triac, . , r and rc triggering circuit of scr. , breadboard , b. h curve apparatus kit , demonstration of faraday s laws of electromagnetism. , test the performance of zener diode/pn/led , test the functionality of half wave rectifier and full wave rectifier and bridge , implement logic gates using universal nand gate ic, nor gates and universal gates , half adder and full adder using gates , sr, ms-jk, d and t flip using ic 7476(all in one) , test the functionality of dac and adc using ic. , passive components , r and rc ujt triggering circuit of scr , half wave and full wave converter with r and rl load and freewheeling diode , characteristies of igbt, mosfet, fet , chopper circuit , inverter circuit(series and parallel) , forced commutation circuit (a, b, c, d and e) , single phase step-up and down cyclo converetr , scr single and three phase half-full controlled bridge converter , dc to dc converter trainer (buck, boost and buck-boost converters) , scr single phase dual converter trainer , discrete component trainer , total station , gps instrument , tilting level , two hinged arch , water absorbtion test apparats for aggregate larger than 10mm or between 40mm and 10mm , vessel for water absorbtion test of aggregate smaller than 10mm , miscellaneous tools , cylindrical steel cup, metal hammer , bourdon's gauge , piezometer , flywheel apparatus , laboratory permiability apparatus(constant head and falling head) , calibrating glass tube , steel cylinder, cylindrical metal , jar testing apparatus with jars , burrete, burette stand, conical flask, pippette , bod apparatus , suspended solids, dissolved solids, and total solids measuring apparatus , bod incubator , digital balance, hot air oven , test tubes , beaker , digital thermometer , u tube manometer , dial gauge stand , silver sulphate , dpd (diphenyle paraphenylene diamine indicator , shear strength testing machine , digtal chlorimeter , watt meter
Tender For electrical and power supply works for- "electrical works in connection with "construction of 6.0m fob connecting from dumdum cantt. metro station to dumdum cantt. railway circulating area towards pf-1 and also with pf-1 & pf-2&3 in replacement of existing 1.80m wide fob"
Tender For operation and comprehensive annual maintenance contract of power supply, vrv/vrf systems, all lighting fixtures and electrical items, inverters with dry cell battery bank & 380/180/250 kva diesel generator set etc., for a period of two years at officers rest house near srinagar railway station and officers rest house & office complex tulsi bagh srinagar (usbrl project)".
Tender For corrigendum : erection testing and commissioning electrical c and i works for flue gas desulphurization fgd system at 1 800mw ktps fgd kothagudem thermal power station stage vii unit 12 telangana.
Tender For construction of 11 kv line and installation of 11/0.4 kv, 500 kva pad mounted dtr sub-station to provide power supply to sadarghat water treatment plant of silchar water supply project under amrut scheme in favour of executive officer, silchar municipal board, silchar under silchar electrical sub-division-i of cachar electrical circle against deposit work on turnkey mode as per standard technical specification of apdcl.
Tender For supply of oscilloscope digital 100 mhz , oscilloscope digital 500 mhz , electrical motor checker , rf power meter up to 18 mhz with sensor , shock pulse meter , power supply 0-32v and 150w , optical power meter , ac dc clamp meter , soldering station , digital insulation tester , potable conductivity meter
Tender For corrigendum : rate contract for carrying out various electrical diagnostic tests and mechanical tests of generator, exciter etc at various thermal / gas power station(s)/plant(s) including industrial sets of any rating during overhauling/rla studies/forced shutdow
Tender For general sub station annual maintenance contract operation of 1 no 500kva dg 1no 320kva dg 1no 750kva dg and 2 nos 1000kva 1 no 500kva power transformers in sub station mch vandanam from 01/04/2025 to 30/09/2025 general electrical work