Basic Electrical & Trade Tools

• Trade Tools की जानकारी व Standardization
• बिजली के मूल सिद्धांत, PMMC और MI Instruments की Construction

Electrical Measuring Instruments

• Ammeter, Voltmeter, Wattmeter, Ampere-hour Meter की Overhauling, Testing व Calibration
• Meter Sensitivity, Accuracy, Maximum Power जैसी Concepts
• Cable Testing, Transformer पर Experiments (Primary/Secondary Winding में Current-Voltage मापना)
• Vernier Caliper व Vernier Height Gauge से Marking व Measuring

Batteries, Components & Basic Electronics

• Cells व Batteries के अलग-अलग प्रकार, Operation व Maintenance
• Passive व Active Electronic Components की पहचान व Testing
• Unregulated व Regulated Power Supplies बनाना व Test करना
• Through-hole व SMD Components की Soldering/De-soldering
• Diode, Rectifier, Amplifier, Op-amp, Oscillator व Wave Shaping Circuits
• Power Electronics Components व Power Control Circuits
• Opto-electronic Devices की पहचान व Testing

Digital Electronics & Computer Basics

• Digital ICs की Truth Table Verify करना — Logic Gates, RS/JK Flip-Flops, Counters, Decoders, A/D-D/A Circuit
• Circuit Simulation Software से Circuits Test करना
• Computer Assembling, OS Install, MS Office, Internet व Email Basics
• Microprocessor Trainer Kit की Familiarization व Basic Programs

Process Instruments (CRO, Speed & Pressure Measurement)

• CRO व Storage Oscilloscope से Voltage/Frequency मापना
• Tachometer से Speed व Velocity मापना, Stroboscope Operate करना
• Pressure Sensors, Pressure Gauge, Pressure Switch, Pressure Transmitter की Testing व Calibration
• Flow Restrictor, D.P. Cell/Transmitter, Turbine व Vortex Flow Meter की Installation
• Level Measurement Setup, Level Transmitter Calibration व Maintenance

Temperature Measurement & Recorders

• अलग-अलग Sensors से Temperature Measurement, Thermocouple व RTD Experiments
• Optical व Radiation Pyrometer, Calibration Standards
• Pneumatic/Electrical Recorders की Servicing, Paperless LCD/LED Recorder की जानकारी

Control Valves, PLC & Process Automation

• Control Valve व Final Control Elements, Piping-Tubing-Fitting
• Cascade, Ratio व Feed Forward Control Trainer पर Experiment
• PID Controller Trainer, PLC Trainer (Timer व Counter Programs)
• HART Transmitters की Installation, Operation व Calibration
• DCS व SCADA System की Basic जानकारी
• Hydraulics व Pneumatics Trainer, Air Filter Regulator
• pH Meter, Conductivity Meter, Dissolved Oxygen की Online Measurement

Basic Electrical & Components

• Trade Tools की Standardization, बिजली की Basics, Cable Testing
• Cells व Batteries पर Operation व Maintenance Practice
• Passive व Active Electronic Components की पहचान व Testing
• Unregulated व Regulated Power Supplies बनाना व Test करना

Soldering & Computer Basics

• Through-hole व SMD Components की Soldering/De-soldering, PCB Rework
• Computer System Assembling, OS Install, MS Office, Internet Basics

Analog & Digital Circuits

• Amplifier, Oscillator, Wave Shaping Circuits बनाना व Test करना
• Power Electronics Components, Power Control Circuits, Opto-electronic Devices
• Digital ICs की Truth Table Verify करना, Circuit Simulation Software Practice
• LED व LED Display Types की पहचान, Digital Counter से Interface करना
• Linear IC 741 आधारित Circuits, DSO Operate करना

8051 Microcontroller

• 8051 Microcontroller के Functional Blocks व I/O Ports की पहचान
• Instruction Set की Study, Microcontroller Kit से Application Interface करना

Communication, Sensors & Display Modules

• Modulation/Demodulation Circuits बनाना व Test करना
• Electronic Industries में उपयोग होने वाले Sensors की पहचान व Circuit Testing
• DPM Modules से Electrical Parameter मापना, LCD Module Interfacing
• Fiber Optic Communication Technique की Basic जानकारी

Consumer Electronics Repair

• SMPS व UPS के Input/Output Sockets की पहचान
• Stabilizer के Functional Blocks व Fault Rectification
• Solar Panel System की Installation व Troubleshooting
• Mobile/Smart Phone की Dismantling, Assembling व Troubleshooting
• LED Light व Decorative Lighting System (Serial Lights) बनाना
• LED व LCD TV की Dismantling, Assembling, Troubleshooting व Rectification

Safety & Workshop Practice

• Shop-floor Safety, PPE, First Aid, Emergency Response (Power Failure, Fire)
• Housekeeping व Good Shop-floor Practices, 5S Concept
• Occupational Safety & Health Guidelines

Measuring & Marking Tools

• Steel Rule, Calipers, Vee Block, Scribing Block, Try Square
• Vernier Caliper व Digital Vernier Caliper, Outside/Inside Micrometer, Digital Micrometer
• Surface Plate, Sine Bar, Slip Gauges, Vernier Height Gauge, Magnetic Stand Dial Indicator
• Bevel Protractor व Vernier Bevel Protractor से Taper Angle मापना

Hand Tools & Basic Practices

• Hammer, Chisel, Prick Punch, Scriber, Vice, Files, Hacksaw
• Drill Nomenclature, Drill Size Calculation (Metric व Inch)
• Tap व Die के अलग-अलग प्रकार, Tapping में सावधानियां

Lathe Machine – Construction & Accessories

• Lathe के Main Components, Lever Positions, Lubrication Points
• Head Stock (Cone Pulley/All Geared Type), Tumbler Gear Set, Back Gear Unit
• Lathe Cutting Tool के Types, Shapes व Angles, Specification
• Chuck (Independent, Self-centering, Collet, Magnetic), Lathe Centers, Carrier, Mandrel, Face Plate, Steadies

Lathe Operations & Thread Cutting

• Cutting Speed, Feed, Depth of Cut की Calculation, Knurling
• Taper Turning (Swiveling Compound Slide से Calculation)
• Screw Thread के Elements, Thread Cutting Fundamentals, Thread Chasing Dial
• Square, Acme व Buttress Thread की Calculation (Core Dia., Pitch, Depth)
• Multi-start Thread, Gear Train Calculation (Simple व Compound Gearing)

Tooling, Fits & Tolerances

• Cutting Tool Materials — HCS, HSS, Tungsten Carbide, Ceramic; Tool Life
• Limit, Fit व Tolerance (BIS 919 System), Hole Basis व Shaft Basis
• Grinding Wheel — Abrasive, Grit, Grade, Bond; Form Tools, Jig व Fixture

Preventive Maintenance

• Lubrication के Types व Method, Preventive Maintenance Schedule
• TPM (Total Productive Maintenance), EHS Guidelines

CNC Technology Basics

• CNC व Conventional Lathe में अंतर, Machine Axes की पहचान
• Programming Sequence, G व M Codes, Co-ordinate System
• Absolute/Incremental Programming, Canned Cycles, Cutting Parameters
• Tool Nose Radius Compensation (G41/G42), Tooling System for CNC Turning

Safety & Workshop Practice

• Shop-floor Safety, First Aid, Electrical Safety, PPE
• Hot Work व Confined Space Work की Basic समझ, Housekeeping, 5S Concept

Bench Work, Measuring & Marking Tools

• Bench Vice, Hacksaw, Files, Cold Chisel के Types व उपयोग
• Marking-off Tools — Dividers, Scribing Block, Try Square, Depth Gauge, Protractor
• Outside/Inside Micrometer, Digital Micrometer, Vernier Caliper व Height Gauge
• Gauges — Ring, Snap, Plug, Feeler, Screw Pitch, Radius Gauge

Sheet Metal Work

• Sheet Sizes व Types (BIS Specification), Shearing Machine
• Tin Man’s Tools, Snips, Hammers, Mallets, Trammel, Stakes
• Metal Joints, Wired Edges, Riveting (Types, Spacing, Hot/Cold Riveting)
• Soldering व Brazing के Types, Method व Application

Welding Basics

• Electric व Gas Welding में Safety Precautions
• Welding Transformer/Generator, ARC व Gas Welding Equipment
• Butt व Fillet Joints (BIS SP:46), Gas Cylinders, Electrode Selection

Drilling, Tapping & Threading

• Drill Types (Taper/Straight Shank), Drill Angles, Cutting Speed
• Counter Sink, Counter Bore, Reamer के Types
• Screw Thread Terminology, British Standard व Metric BIS Threads
• Tap Wrench, Dies, Die Stock, Broken Tap निकालने की Method

Lathe Basics for Fitters

• Lathe के Main Parts, Chucking Methods, Facing व Turning Tools
• General Turning Operations, Knurling, Taper Turning
• Screw Thread Cutting Principle — Square, Worm, Buttress, Acme (Non-standard Threads)

Materials, Heat Treatment & Fits

• Ferrous Metals (Pig Iron, Cast Iron, Wrought Iron, Steel) व Non-ferrous Metals
• Heat Treatment — Normalizing, Annealing, Hardening, Tempering, Carburising
• Limit, Fits व Tolerance (BIS System), Interchangeability
• Bearings — Ball, Roller, Needle; Bearing Metals व Synthetic Materials

Fasteners, Power Transmission & Pipe Fitting

• Screws, Keys, Dowel Pins, Locking Devices (Nuts के Types)
• Belts (Flat/V-belt), Pulleys, Couplings, Chains, Wire Ropes, Clutches
• Gears — Spur, Helical, Bevel, Worm; Velocity Ratio Calculation
• Pipes व Pipe Fitting — Bending, Threading, Pipe Vice/Cutter/Wrench

Pneumatics & Hydraulics

• Boyle’s Law व Pascal’s Law पर आधारित Systems
• Pneumatic Actuators, Valves (3/2, 5/2-way), Electro-pneumatics
• Hydraulic Pumps, Valves, Cylinders, Motors, Filters; Contamination Control
• Pneumatic व Hydraulic Systems की Preventive Maintenance व Troubleshooting

General Maintenance Practices

• Total Productive Maintenance, Autonomous व Preventive Maintenance
• Lubrication Methods, Maintenance Schedule व Retrieval of Machine Manuals

Safety & Fundamentals

• Safety Rules, Fire Extinguisher Types, First Aid, Hazard Identification
• National Electrical Code-2011 की Basic जानकारी, Trade Tools Specifications
• बिजली के Basic Terms व Units, Conductors व Insulators

Circuit Theory & Magnetism

• Ohm’s Law, Kirchhoff’s Laws, Series-Parallel Circuits
• Resistance के Laws, Wheatstone Bridge, Temperature का Resistance पर असर
• Magnetic Terms व Properties, Self व Mutual Induction

AC Fundamentals

• Capacitor के Types व उपयोग, Inductive-Capacitive Reactance
• RMS, Average, Peak, Form Factor, Power Factor जैसे Terms
• Single Phase व Three Phase System, Star-Delta Connection, Line-Phase Voltage/Current

Batteries & Electrochemistry

• Chemical Effect of Current, Electrolysis के Laws
• Lead-acid Cell का Principle, Battery Charging के Types व Safety
• Electroplating व Cathodic Protection का Basic Principle, Solar Cell

Wiring & Illumination

• Domestic व Industrial Wiring Types, Wiring Accessories — Switch, Fuse, MCB, ELCB, MCCB
• Cable Grading व Current Rating, Voltage Drop Concept, PVC Conduit Wiring
• Load Estimation, Cable Size व Cost Calculation, Wiring Installation Testing
• Earthing के Methods (Plate/Pipe), Earth Leakage Circuit Breaker
• Illumination के Laws, Lamp Types, Lumens व Efficiency Calculation

Measuring Instruments

• PMMC व Moving Iron Instruments का Classification
• Electrical Parameters की Measurement (Single व Three Phase Energy)
• Instrument Errors व Calibration, Voltmeter/Ammeter Loading Effect

Transformers

• Construction, Classification, Single/Three Phase Transformer
• Turn Ratio, EMF Equation, Voltage Regulation व Efficiency
• Auto Transformer, CT व PT, Testing व Cooling Types

DC Machines

• DC Generator Principle — Armature, Field Coil, Commutator, EMF Equation
• Series, Shunt व Compound Generators, Armature Reaction
• DC Motor Types, Starters, Speed Control Methods, Losses व Efficiency

AC Machines

• Three Phase Induction Motor (Squirrel Cage/Slip Ring) — Construction, Starters
• Single Phase AC Motors, Speed Control व Braking System
• Alternator व Synchronous Motor — Principle, Excitation Effect, Power Factor Improvement

Power Electronics & Digital Basics

• Diode व Transistor की Characteristics, Rectifier Circuits
• SCR, DIAC, TRIAC, IGBT की Construction व Working
• Digital Electronics — Binary Numbers, Logic Gates, Multivibrators
• Control Panel Components — Relay, Timer, MCB, Isolator, Limit Switch

Drives, Renewable Energy & Power System

• AC/DC Drives, VVVF Drive से Induction Motor Speed Control
• Voltage Stabilizer, Battery Charger, Inverter व UPS की Basic Working
• Solar व Wind Energy से Power Generation, Thermal-Hydel Power Plants
• Transmission-Distribution Network, Substations, Relays व Circuit Breakers