Tender For s&t work in connection with: (1) reliability improvement through the provision of track chargers with non-functional pfc contacts over the bilaspur division. & (2) replacement of the worn-out electricpointmachine of bilaspur/rri.
Tender For supply of set up required to determine the armature and field resistance of dc machine and open circuit characteristics ie occ of dc generator. , set up required to calibrate a test moving iron ammeter and a dynamometer wattmeter with respect to standard ie dc pmmc ammeter and voltmeters , set up required for verification of superposition and thevenin s theorems with dc source only , set up required for measurement of current, voltage and power in r l c series circuit excited by single phase ac supply. , set up required for open circuit and short circuit test on single phase transformer , connection and starting of a three phase induction motor using direct online dol or star delta starter , connection and measurement of power consumption of a fluorescent lamp and voltage current characteristics of incandescent lamps. , two wattmeter method of measuring power in three phase circuit resistive load only , connecting cords pvc insulated, stranded copper conductor single core flexible cable
Tender For supply of power transmission assembly for electricpointmachine (143 mm) as per drg. no. rdso/s 10835 or latest (qty: 01 no), complete with drive rod as per drg. no. rdso/s 10803 or latest (qty: 01 no), conforming to rdso specification no. irs:s:24-2025 revision 3. along with sealing bolt andspecial nut as per drg. no. cwm/s&t/mft/9011 or latest(qty: 01 no). [ warranty period: 30 monthsafter the date of delivery ]