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Develop a winding diagram for DC machines in AutoCAD
Develop a winding diagram for DC machines in AutoCAD Part-2
Develop a winding diagram for DC machines in AutoCAD part-3
Speed Control of DC shunt motor by armature voltage control and flux control methods
Brake test on a DC shunt motor –Determination of speed –torque and efficiency characteristics
Retardation Test on DC shunt machine
Fields test on series motor
Determination of magnetisation, internal & load characteristics of DC shunt generator
Swinburne’s Test on DC shunt machine
Calculation of efficiency and regulation by open circuit and short circuit test on single phase transformer
Polarity Test and connection of three single phase transformer in star-Delta
Sumner’s test on similar transformer and determination of combined and individual transformer
Scott connection with balanced and unbalanced resistive loads
Parallel operation of two dissimilar single phase transformer
Common to most of the experiments: Armature, series winding resistance, Multiplying factor for Voltmeter, ammeter and wattmeter
How to start DC Motor and generator