Electrician_Trade Theory_First Year
Course Instructor
Skilled in Odisha
FREE
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Course Overview
Schedule of Classes
Course Curriculum
1 Subject
ELECTRICIAN_TRADE_THEORY_FIRST_YEAR_2022
144 Learning Materials
LESSON 1 - INTRODUCTION
Chapter 1: Scope of electrician trade
Chapter 2: Safety rules and safety signs
Chapter 3: Lifting and handling tools
Chapter 4: Fire Extinguishers
Chapter 5: Assessment
LESSON 2 - SAFETY PRACTICE
Chapter 1: First aid safety practice
Chapter 2: Hazard identification and prevention
Chapter 3: Personal safety and factory safety
Chapter 4: Safety Protection
Chapter 5: Response to emergencies and Power Failure
Chapter 6: Assessment
LESSON 3 - CONCEPT OF BIS AND TRADE TOOLS
Chapter 1: Concepts of and advantages standard of BIS/ISI
Chapter 2: Hand tools
Chapter 3: Hammer and Their Types
Chapter 4: Trade tools specifications
Chapter 5: Assessment
LESSON 4 - FITTING TOOLS
Chapter 1: Fitting Tools
Chapter 2: Files
Chapter 3: Marking Off and Layout Tools
Chapter 4: Chisels
Chapter 5: Drilling Process
Chapter 6: Drill and Work holding devices
Chapter 7: Tap drill size
Chapter 8: Assessment
LESSON 5 - MARKING TOOLS
Chapter 1: Angle joint
Chapter 2: Broadening joints
Chapter 3: Assessment
LESSON 6 - FUNDAMENTALS OF ELECTRICITY
Chapter 1: Fundamentals of electricity
Chapter 2: Conductors
Chapter 3: Insulators
Chapter 4: Assessment
LESSON 7 - ELECTRICAL JOINTS AND SOLDERING
Chapter 1: Joints in electrical conductors
Chapter 2: Soldering
Chapter 3: Assessment
LESSON 8 - UNDERGROUND CABLES
Chapter 1: Cables
Chapter 2: Types of cables
Chapter 3: Joints of cables
Chapter 4: Testing procedure of Cables
Chapter 5: Cable insulation and voltage grades
Chapter 6: Precautions in using various types of cables
Chapter 7: Assessment
LESSON 9 - ELECTRICAL FUNDAMENTALS
Chapter 1: Ohm's law
Chapter 2: Kirchhoff's Law
Chapter 3: Series and parallel circuits
Chapter 4: Open and short circuit in series and parallel
Chapter 5: Assessment
LESSON 10 - RESISTANCE
Chapter 1: Resistance
Chapter 2: Types of resistor
Chapter 3: Wheatstone bridge
Chapter 4: Series and parallel combinations of resistors
Chapter 5: Assessment
LESSON 11 - MAGNETISM
Chapter 1: Magnetism
Chapter 2: Electromagnetism
Chapter 3: Self and mutually induced EMFs
Chapter 4: Electrostatics
Chapter 5: Inductive and capacitive reactance
Chapter 6: Assessment
LESSON 12 - A.C AND D.C FUNDAMENTALS
Chapter 1: Comparison and Advantages of DC and AC systems
Chapter 2: A.C. Related terms
Chapter 3: Sine wave, phase and phase difference
Chapter 4: Single Phase Systems
Chapter 5: Phasor representation of alternating quantities
Chapter 6: Concept of reactance, impedance, susceptance and admittance
Chapter 7: Real and reactive power
Chapter 8: Resistance
Chapter 9: Inductance
Chapter 10: Capacitance
Chapter 11: A.C. Series circuits
Chapter 12: A.C. Parallel circuits
Chapter 13: Assessment
LESSON 13 - THREE PHASE SYSTEMS
Chapter 1: Three phase system
Chapter 2: Star and delta connection
Chapter 3: Relation between line and phase values of balanced star connection
Chapter 4: Relationship between line and phase values of balanced delta connection
Chapter 5: Power in a 3 phase circuits with balanced and unbalanced load
Chapter 6: Phase sequence meter
Chapter 7: Assessment
LESSON 14 - CELLS AND BATTERIES
Chapter 1: Primary cel
Chapter 2: Secondary Cell
Chapter 3: Preparation of electrolyte
Chapter 4: Methods of charging batteries
Chapter 5: Maintenance free batteries and solar battery
Chapter 6: Grouping of cells
Chapter 7: Solar Cells
Chapter 8: Assessment
LESSON 15 - ELECTRICAL WIRING
Chapter 1: I.E. rules on electrical wiring
Chapter 2: Domestic and industrial wiring
Chapter 3: Wiring Accessories
Chapter 4: Fuses
Chapter 5: Relay, MCB, ELCB and MCCB
Chapter 6: Cables
Chapter 7: Assessment
LESSON 16 - WIRING SYSTEM
Chapter 1: Introduction to wiring system
Chapter 2: Types of wiring system
Chapter 3: Assessment
LESSON 17 - WIRING ESTIMATION
Chapter 1: General I.E rules while preparing the internal wiring estimation
Chapter 2: Insulation resistance between conductors
Chapter 3: Special wiring circuits
Chapter 4: Assessment
LESSON 18 - EARTHING
Chapter 1: Earthing
Chapter 2: Assessment
LESSON 19 - ILLUMINATION
Chapter 1: Introduction to light
Chapter 2: Types of lamps
Chapter 3: Lamp fitting
Chapter 4: Designing of lighting scheme
Chapter 5: Luminous efficiency
Chapter 6: Assessment
LESSON 20 - ANALOG AND DIGITAL MEASURING INSTRUMENTS
Chapter 1: Introduction
Chapter 2: Classification of Instruments
Chapter 3: Forces necessary to work a meter
Chapter 4: Moving coil instruments
Chapter 5: Moving iron instruments
Chapter 6: Multimeter
Chapter 7: Energy and Energy meters
Chapter 8: Assessment
LESSON 21 - TESTING, ERRORS AND CALIBRATE INSTRUMENTS
Chapter 1: Errors and corrections in measurements
Chapter 2: Loading and voltage drop effect in meter
Chapter 3: Shunts and multipliers
Chapter 4: Assessment
LESSON 22 - DOMESTIC APPLIANCES
Chapter 1: Common domestic equipments
Chapter 2: Domestic appliances
Chapter 3: Assessment
LESSON 23 - TRANSFORMER
Chapter 1: Principle of single phase transformers
Chapter 2: EMF Equation and Transformer ratio
Chapter 3: Construction of single phase transformer
Chapter 4: Specifications and Cooling methods of transformer
Chapter 5: Working of transformer on No load
Chapter 6: Working of transformer on load
Chapter 7: Voltage regulation
Chapter 8: Testing of transformers
Chapter 9: Transformer losses
Chapter 10: Efficiency
Chapter 11: Auto transformer
Chapter 12: 3-phase system
Chapter 13: Three phase transformers
Chapter 14: Assessment
LESSON 24 - TESTING OF TRANSFORMERS
Chapter 1: Transformer connection for three phase operation
Chapter 2: Magnetic circuits
Chapter 3: Cooling of transformer
Chapter 4: Transformer tap changing
Chapter 5: Function of breather, explosion vent, conservator, oil level indicator
Chapter 6: Maintenance of transformer
Chapter 7: Testing of transformer oil
Chapter 8: Assessment
Course Instructor
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Skilled in Odisha
573 Courses • 1478085 Students
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