bids are invited for complete apparatus to determine resolving power of telescope , physical balance , weight box , vernier callipers , screw gauge , spherometer , stop clock , slotted weights/hanger , resistance box(various range) , rheostate (various length) , ammeter d.c./a.c. (required range) , voltmeter d.c./ a.c. (required range) , galvanometer , lachlanche cell , lead accumulator , analog multimeter , spectrometer prism (glass) , inertia table , complete apparatus to verify law of parallel and perpendicular axes for moment of inertia , compound pendulum , compound pendulum creater apparatus , bending of beam apparatus to determine youngs modulus , cantilever to determine youngs modulus , horizontal torsion apparatus , jaegers apparatus to determine the surface tension , potentiometer , searles apparatus to determine the coefficient of thermal conductivity , sodium vapor lamp ,transformer for sodium vapor lamp , mercury lamp ,transformer of mercury lamp , fresnel biprism , newtonsrings apparatus complete complete with travellingmicroscope- power supply and sodium lamp. , half waveand full wave rectifier apparatus with built in power supply ,apparatus to study characteristics of tunnel diode , zenerdiode characteristics apparatus with built in power supply. ,zener regulated power supply , f.e.t. characteristicapparatus , rectifier and filter characteristic apparatus ,solar cell characteristic apparatus , tortional pendulam, pn junction diode , bartons apparatus determinemodulus of rigidity complet apparatus , c r o singletrace 20 mhz , polarimeter , npn transister in cemode , pnp transister in ce mode , fire extunguisher total quantity : 156