Amplitude Modulator using Transistor - Construction, Working, Measurement of Modulation Index

Primary Batteries - Voltaic Cell, Daniel Cell, Lechlanche Cell, Alkaline Cell, Zinc Carbon Batteries

Cells and Batteries - Parts of Battery, Classification, Primary & Secondary Cells, Battery Capacity

Symbols of Analog Meters - Measurable parameter, meter position, Pointer mechanism, Error Percentage

Analog Meter parts and Quantity measurements - FSD, MSD and SSD.

Measuring Instruments - Meters, Voltmeter, Ammeter, Ohmmeter, Multi-meter, Clamp meter

Wires and it's Types - Size of conductors, Classification of wires, Insulated Wires and Wire Metals

Conductors, Insulators and Semiconductors - Materials and Properties, Current Carrying Capacity

Testing a 3 Pin Socket - Using Neon tester, Test lamp, Multimeter and connection of 3 Pin Socket.

AC Single Phase and Three Phase Supply - Star connection and Delta Connection

Basics of AC & DC - Sine curve, Cycle, Time period, Frequency, Peak value, Average Value, RMS value

Electrical Unit of Measurements - EMF, Potential Difference, Current, AC & DC supply, Volt, Ampere

Electric Charge - Current, Ampere, Opposite Charges, Same charges, Electrostatic Field

Atomic Structure - Protons, Neutrons, Electrons, Ions & Ionisation, Laws Governing atomic structure

Hand Tools Precautions, Care Maintenance - Do's and Don'ts of Worksho Hand tools

Riveting - Revet, Method of rivet, Parts, Structure, Type of Rivet, Type of riveting joint

Type of Sheets - Sheet Metals, Steel sheet, GI Sheet, Copper & Aluminium sheet, Tin & Brass sheet

Amplitude Modulator using Transistor - Construction, Working, Measurement of Modulation Index

Folding Tools - Sheet metal work, Angle Steel, Folding Bar, Stakes, C Clamp, Mallet, Speaker box

Measurement of Amplitude and Frequency of a unknown signal using CRO

Fixing, Fitting and Soldering Tools - Drilling Machine, Chisel, Soldering Iron, Desoldering Pump.

File Tool - Metal File and Wood Rasp File, Specifications, Cut & Grade, File Shape.

Hacksaw and Handsaw - Type of Hacksaw, Types of Hacksaw blade, Wood working saw

Workshop Tools - Testing tools, Measuring tools, Marking tools, Cutting tools, Hand tools

Pliers -Diagonal cutting plier, End cutting plier, Flat Nose & Round nose plier, Combination plier