UNIT 1
UNIT 2
AVERAGE VALUE,PEAK VALUE,RMS VALUE,FORM VALUE CLICK HERE
FOR RLC CIRCUIT CLICK HERE
UNIT 3
FOR VIDEO CLICK HERE
UNIT 4
FOR VIDEO ON CONSTRUCTION AND WORKING OF DC GENERATOR CLICK HERE
TYPES OF DC MOTORS WITH CLEAR EXPLANATION CLICK HERE
unit 5
FOR MORE VIDEOS CLICK HERE
UNIT 6