ONLINE /CourseBundles(19212)/1673581-ELECTRICIAN_TT_1YEAR_MARATHI.jpg)
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General
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Chapter 1: Scope of electrician trade
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Chapter 2: Safety rules and safety signs
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Chapter 3: Lifting and handling tools
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Chapter 4: Types and working of fire extinguishers
PROGRAM OVERVIEW
CURRICULUM
LESSON 1 - INTRODUCTION OF ELECTRICIAN
LESSON 2 - SAFETY PRACTICE
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Chapter 1: First aid safety practice
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Chapter 2: Hazard identification and prevention
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Chapter 3: Personal safety and factory safety
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Chapter 4: Personal safety and factory safety
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Chapter 5: Response to emergencies
LESSON 3 - TRADE TOOLS SPECIFICATIONS
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Chapter 1: Concepts of and advantages standard of BIS/ISI
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Chapter 2: Trade tools specifications
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Chapter 3: Trade tools specifications
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Chapter 4: Trade tools specifications
LESSON 4 - FITTING
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Chapter 1: Bench Vice and Hacksaw
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Chapter 2: Files
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Chapter 3: Marking Off and Layout Tools
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Chapter 4: Chisels
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Chapter 5: Drilling Process
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Chapter 6: Drill and Work holding devices
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Chapter 7: Tap drill size
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Chapter 8: Angle joint
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Chapter 9: Broadening joints
LESSON 5 - MARKING TOOLS
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Chapter 1: Dividers and Scribbing Block
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Chapter 2: Punches
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Chapter 3: Try square and Depth gauge
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Chapter 4: Calipers
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Chapter 5: Scribing block
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Chapter 6: Work holding devices
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Chapter 7: Tools used in Sheet Metal
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Chapter 8: Relief grooves and Pilot holes
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Chapter 9: Rivet joints
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Chapter 10: Hand tools (paring tools)
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Chapter 11: Striking Tools
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Chapter 12: Workshop appliances
LESSON 6 - FUNDAMENTALS OF ELECTRICITY
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Chapter 1: Fundamentals of electricity
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Chapter 2: Conductors
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Chapter 3: Insulators
LESSON 7 - CONDUCTOR JOINTS AND SOLDERING
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Chapter 1: Joints in electrical conductors
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Chapter 2: Soldering
LESSON 8 - UNDERGROUND CABLES
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Chapter 1: Cables
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Chapter 2: Types of cables
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Chapter 3: Various joints of cables
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Chapter 4: Testing procedure
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Chapter 5: Cable insulation and voltage grades
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Chapter 6: Precautions in using various types of cables
LESSON 9 - BASIC ELECTRICAL
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Chapter 1: Ohm's law
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Chapter 2: Kirchhoff's Law
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Chapter 3: Series and parallel circuits
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Chapter 4: Open and short circuit in series and parallel
LESSON 10 - RESISTANCE
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Chapter 1: Resistance
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Chapter 2: Types of resistor
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Chapter 3: Wheatstone bridge
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Chapter 4: Series and parallel combinations of resistors
LESSON 11 - MAGNETISM
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Chapter 1: Magnetism
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Chapter 2: Electromagnetism
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Chapter 3: Self and mutually induced EMFs
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Chapter 4: Electrostatics- Capacitor
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Chapter 5: Inductive and capacitive reactance
LESSON 12 - A.C AND D.C CIRCUITS
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Chapter 1: Comparison and Advantages of DC and AC systems
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Chapter 2: Related terms and definitions
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Chapter 3: Sine wave, phase and phase difference
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Chapter 4: Introduction to A.C.
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Chapter 5: Phasor representation of alternating quantities
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Chapter 6: Concept of reactance, impedance, susceptance and admittance
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Chapter 7: Real and reactive power
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Chapter 8: Resistance
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Chapter 9: Inductance
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Chapter 10: Capacitance
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Chapter 11: A.C. Series circuits
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Chapter 12: A.C. Parallel circuits
LESSON 13 - A.C. SYSTEMS
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Chapter 1: Three phase system
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Chapter 2: Star and delta connection
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Chapter 3: Relation between line and phase values of balanced star connection
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Chapter 4: Relationship between line and phase values of balanced delta connection
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Chapter 5: Power in a 3 phase circuits with balanced and unbalanced load
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Chapter 6: Phase sequence meter
LESSON 14 - CHEMICAL EFFECT OF ELECTRICAL CURRENT
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Chapter 1: Chemical effect of electrical current
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Chapter 2: Secondary Cell
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Chapter 3: Preparation of electrolyte
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Chapter 4: Methods of charging batteries
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Chapter 5: Maitenance free batteries and solar battery
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Chapter 6: Grouping of cells
LESSON 15 - I.E. RULES ON ELECTRICAL WIRING
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Chapter 1: I.E. rules on electrical wiring
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Chapter 2: Domestic circuits
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Chapter 3: Basic concepts of Electricity
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Chapter 4: Fuses
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Chapter 5: Relay
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Chapter 6: Grading of cables and current ratings
LESSON 16 - WIRING SYSTEM
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Chapter 1: Introduction to wiring system
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Chapter 2: Types of wiring system
LESSON 17 - TESTING OF WIRING INSTALLATION
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Chapter 1: General I.E rules while preparing the internal wiring estimation
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Chapter 2: Insulation resistance between conductors
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Chapter 3: Special wiring circuits
LESSON 18 - EARTHING
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Chapter 1: Earthing
LESSON 19 - ILLUMINATION
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Chapter 1: Introduction to light
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Chapter 2: Types of lamps
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Chapter 3: Lamp fitting
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Chapter 4: Designing of lighting scheme
LESSON 20 - MEASUREMENTS USING ANALOG/DIGITAL INSTRUMENTS
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Chapter 1: Introduction
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Chapter 2: Classification of Instruments
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Chapter 3: Forces necessary to work a meter
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Chapter 4: Moving coil instruments
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Chapter 5: Moving iron instruments
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Chapter 6: Multimeter
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Chapter 7: Energy and Energy meters
LESSON 21 - TESTING, ERRORS AND CALIBRATE INSTRUMENTS
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Chapter 1: Errors and corrections in measurements
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Chapter 2: Loading and voltage drop effect in meter
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Chapter 3: Shunts and multipliers
LESSON 22 - DOMESTIC APPLIANCES
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Chapter 1: Common domestic equipments
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Chapter 2: Domestic appliances
LESSON 23 - TRANSFORMER
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Chapter 1: Principle of single phase transformers
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Chapter 2: EMF Equation and Transformer ratio
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Chapter 3: Construction of single phase transformer
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Chapter 4: Specifications and Cooling methods of transformer
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Chapter 5: Working of transformer on No load
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Chapter 6: Working of transformer on load
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Chapter 7: Voltage regulation
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Chapter 8: Testing of transformers
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Chapter 9: Transformer losses
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Chapter 10: Efficiency
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Chapter 11: Auto transformer
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Chapter 12: 3-phase system
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Chapter 13: Three phase transformers
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Chapter 14: Assessment
LESSON 24 - TESTING OF TRANSFORMERS
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Chapter 1: Transformer connection for three phase operation
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Chapter 2: Magnetic circuits
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Chapter 3: Cooling of transformer
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Chapter 4: Transformer tap changing
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Chapter 5: Function of breather, explosion vent, conservator, oil level indicator
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Chapter 6: Maintenance of transformer