bids are invited for energy meter to calibrate a single phase energy meter , 3 phase ac machine lab trainer , 3 phase ac squirel cage induction motor coupled with dc shunt generator , 3 phase inductive load 3kw , 3 phase resistive load 3kw , three phase transformer , back to back test on single phase transformer trainer , bench type 4 speed drilling machine , current transformer , dc power supply , dc machine lab trainer , distribution transformer trainer , high voltage tester , brake test on 3 phase slip ring induction motor , load test on synchronous motor , parallel operations of alternator 1kva total quantity : 16