Paper-i basic Carpentary

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EM-Syllabus-11th and 12th

Secondary Cells- Types, Charging care and maintenance of battery.

Electrical Instruments- Ammeters, Voltmeters, Megger, Energy meters, (PMMC and MI) Wattmeters, Tong tester, Multimeter.

Paper-II

AC Fundamentals- Elementary single phase alternator, AC Waveform frequency, Current, Voltage and Power relations, AC circuits R-L-C.
Safety Meausures- Occurence of accidents due to effect of electric current, Treatment against shocks, Safety rules, Indian Electricity Rules, Earthing, Insulation, Classification of Insulation, Effect of moisture on insulation resistance of wiring.
Methods of generation of Electricity- Line Diagram of Generating stations. General information about Power Houses in Maharashtra and their capacities.
DC/AC- Difference in DC and AC.
DC Generators & Motors- Functions and various types.
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