- Identify terminals, parts and connections of different types of DC machines.
- Measure field and armature resistance of DC machines.
- Determine build up voltage of DC shunt generator with varying field excitation and performance analysis on load.
- Test for continuity and insulation resistance of DC machine.
- Start, run and reverse direction of rotation of DC series, shunt and compound motors.
- Perform no load and load test and determine characteristics of series and shunt generators.
- Perform no load and load test and determine characteristics of compound generators (cumulative and differential).
- Practice dismantling and assembling in DC shunt motor.
- Practice dismantling and assembling in DC compound generator.
- Conduct performance analysis of DC series, shunt and compound motors.
- Dismantle and identify parts of three point and four point DC motor starters.
- Assemble, Service and repair three point and four point DC motor starters.
- Practice maintenance of carbon brushes, brush holders, Commutator and slip-rings.
- Perform speed control of DC motors - field and armature control method.
- Carry out overhauling of DC machines.
- Perform DC machine winding by developing connection diagram, test on growler and assemble.
- Identify parts and terminals of three phase AC motors. (5 Hrs)
- Make an internal connection of automatic star-delta starter with three contactors.
- Connect, start and run three phase induction motors by using DOL, stardelta and auto-transformer starters.
- Connect, start, run and reverse direction of rotation of slip-ring motor through rotor resistance starter and determine performance characteristic.
- Determine the efficiency of squirrel cage induction motor by brake test.
- Determine the efficiency of three phase squirrel cage induction motor by no load test and blocked rotor test.
- Measure slip and power factor to draw speedtorque (slip/torque) characteristics.
- Test for continuity and insulation resistance of three phase induction motors.
- Perform speed control of three phase induction motors by various methods like rheostatic control, autotransformer etc.
- Perform winding of three phase AC motor by developing connection diagram, test and assemble.
- Maintain, service and troubleshoot the AC motor starter.
- Identify parts and terminals of different types of single phase AC motors.
- Install, connect and determine performance of single phase AC motors.
- Start, run and reverse the direction of rotation of single phase AC motors.
- Practice on speed control of single phase AC motors.
- Compare starting and running winding currents of a capacitor run motor at various loads and measure the speed.
- Carry out maintenance, service and repair of single phase AC motors.
- Practice on single/double layer and concentric winding for AC motors, testing and assembling.
- Connect, start, run and reverse the direction of rotation of universal motor.
- Carry out maintenance and servicing of universal motor.
- Install an alternator, identify parts and terminals of alternator.
- Test for continuity and insulation resistance of alternator.
- Connect, start and run an alternator and build up the voltage.
- Determine the load performance and voltage regulation of three phase alternator.
- Parallel operation and synchronization of three phase alternators.
- Install a synchronous motor, identify its parts and terminals.
- Connect, start and plot Vcurves for synchronous motor under different excitation and load conditions.
- Identify parts and terminals of MG set.
- Start and load MG set with 3 phase induction motor coupled to DC shunt generator