bids are invited for electrical engineering lab equipment---calculation of abcd parameters of transmission line salient features , control of electric power generation from alternator should consist of the following features , over/under voltage relay trainer set should consist of the following features , over/under frequency relay trainer set should consist of the following features, to obtain speed torque characteristics of dc shunt motor the trainer should have following features , single-phase induction motor setup , 3-phase induction motor (squirrel cage) setup , regulation efficiency of alternator using direct loading, synchronous impedance method and zpf method total quantity : 1