Electrician

electrician techland

PROGRAMME OVERVIEW:
Duration: 2 Years
                                                                               Eligibility Criteria: Madhyamik

OBJECTIVE:

This course aims at acquainting the Students with the knowledge of both Domestic and Industrial wiring and armature winding of all types of electrical machines such as all types of A.C. & D.C. fan, Motor (Single & Poly Phase) & Generator with the help of thorough classroom theoretical and practical training.

The work of an electrician is versatile, challenging and turns alive the art of creating in one self. They not only have the responsibility to draw electrical layout, design and install, but to see other aspects of the electrical jobs also, like an electrician supervises and controls the usage, purchase and costing, the development and completion of a wiring project.

A trained electrician is also capable of repairing and maintaining different electrical appliances.

PROGRAMME CONTENT:

AELE-101

Trade Theory

(step-i to step-iv)

STEP-I

• Occupational Safety & Health

• Tools

• Fundamental of Electricity

• Solders

• NAC Code & Wire and Cable

• Ohm’s Law & Resistors

• Common Electrical Accessories

• Principles & Law of electrolysis

• ALLIED TRADES :

– Marking & filing practice

– Drilling & Grinding practice

– Bending of Seat Metals

– Magnetism

• D.C. Machines:

– Motor & Generator

STEP-II

• D.C. Motors

• Insulting Materials

• Electrical Wiring

• Earthing

• Alternating Current

• Transformer

• Alternator

• Electrical Measuring Instrument

• Light

STEP-III

• Transformer Winding

• D.C. Machine Winding

• Synchronous Motor

• Induction Motor

• A.C. Machine Winding

• Converter-Inverter

• Layout of Conduit

• Fuse & Relays

• Industrial Wiring

• Lightning

• Basic Electronics

STEP-IV

• Explanation and importance of D.C. Rectifier circuit

• Transistors

• Amplifier

• Explanation of Oscillator

• Working principles and applications -Timer

• Basic concept of ICS, U.J.T., F.E.T., & power electronics devices

• D.C/ A.C Power control using power transistor, thyristor, Voltage stabilizer, U.P.S.

• Digital Electronics

• Complete House-wiring layout

• Decorative lighting

AELE-102

workshop calculation & science

(step-i to step-iv)

STEP-I

• unit conversion

• algebra

• metal

• mass, density

• motion

• force

• power roots

• ratio & proportion

• work, power & energy

• percentage

• profit & loss

• machine

• mensuration

• geometry

STEP-II

• mensuration 3d

• trigonometry

• heat

• graphs

• work & energy

• effect of force

• current electricity

STEP-III

• logarithm

• materials

• mensuration

• trigonometric function

• force & pressure

• indices

• simple machine

STEP-IV

• estimation

• magnet

• electricity

• power

• rectifier

• digital number system

AELE-103

Engineering Drawing

STEP-I

• introduction to engineering drawing

• geometrical construction

• lettering practice

• line

• projection

• sectional view

• orthographic view

• simple isometric drawing

• free hand sketching of nuts & bolts

• free hand sketching

• symbols used in electrical circuits

• calling bell electromagnet

• sketching of d.c. motor with 3 point starter

STEP-II

• sketching of electrical components

• blue print reading of connection to motors through ammeter

• diagram & sketching of connection to squirrel cage induction motor

• sketching of different shapes of coil & ac motor

• drawing the development diagram for d.c. motor

step – iii

• practice in reading panel diagram

• drawing the development diagram for simple lap & wave winding

• tracing of wiring diagram

• drawing the schematic diagram of different electrical instruments

• layout diagram of a substation

• single line diagram of substation feeders & electronics components

STEP-IV

• drawing of b.i.s/i.s.i symbols for electronic devices.

• circuit diagram of amplifier

• free hand drawing of logic gates

• schematic drawing of house wiring

AELE-104

Trade Practical

STEP-I

• first aid

• electrician tools

• soldering

• cable

• bridge circuit

• electrical accessories installation

• cell

• battery

• fittings

• drill

• marking & cutting tools

• cro

• measurement of resistance by different methods

• electrical appliances rewinding assembly

• identification and study of the parts of a d.c. machine

STEP-II

• d.c. generator

• dc motors

• control of motors

• electric wirings

• practice on earthing

• alternating current

• transformer

• alternators electrical

measuring instruments

• lights

STEP-III

• transformer winding

• winding

• starting

• induction motors

• forma

• m-g set

• fuses

• wiring

• lightening

STEP-IV

• study of rectifier circuit with different wave shapes & their values using c.r.o

• study of a transistors construction, characteristics & testing

• study of amplifier & checking procedure

• study of oscillator voltage & measurement

• study of various op. amplifier application & timers

• study of circuit containing through various electronics components

• power control circuits

• voltage stabilizer & study op dc. / ac. motor drives

• digital electronic

• practice in wiring, maintenance & installation

• fault finding practice

AELE-105

Employability Skills

I.T. Literacy

• basics of computer

• windows

• ms office

• internet

• web browser

english literacy

• pronunciation

• listening

• speaking

• reading

• writing

communication skills

• communication skills

• motivation

• time management

• facing interviews

• behavioural skills

entrepreneurship skill

• ecosystem

• pollution

• energy conservation

• global warming

• ground water

• environment occupational safety, health & environment

• safety & health

• occupational hazards

• accidents & hazards

• first aid

• basic provisions

labour welfare

legislation

• welfare acts

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