Engineering Trades

Trade: Mechanic Electric Vehicle

 Sector: Automobile

 Minimum Qualification Eligibility : Class X Pass plus simultaneously enrolled for class  

                             XII through NIOS or Class XII pass or ITI plus class X

 Trade Type:  Engineering

 Unit/ Batch Size: 24

 NSQF Level: 5

 Duration: Two Year (3200 Hr.)

Course Content: During the two-year duration, a candidate is trained on subjects- Professional Skill, Professional Knowledge, Engineering Drawing, Workshop Calculation &Science and Employability Skills related to job role. In addition to this, a candidate is entrusted to make/do project work and Extra Curricular Activities to build up confidence. The practical skills are imparted in simple to complex manner & simultaneously theory subject is taught in the same fashion to apply cognitive knowledge while executing task. The content broadly covers various systems and sub systems of vehicle. Repair and Maintenance of various components such as Motors, Motor controller, Battery Pack, Battery Management System, Charging System, Regenerative Braking. The broad components covered under Professional Skill subject are as below: FIRST YEAR: In this year, the contents cover from safety aspect related to trade, basic fitting operation viz. assembly and disassembly of major components, their understanding of functions related to operation of EV. It covers various systems and sub-systems such as power train, chassis, body engineering systems, Safety System etc and operates garage equipment. It also covers repair, and maintenance of automobile electrical components and general vehicle systems and sub systems. Troubleshoot of electrical components of vehicle and ascertain repair. The practical training starts with understanding basic instruments, gauges, components of EV. It also covers various systems and sub systems of vehicle, electrical system, tools, motor calculations, electric transmission and propulsion system along with testing, replacing and diagnosing the components related to EV. SECOND YEAR: In this year, Electric Vehicle components, such as Motor, Motor Controller, Battery Pack, Battery Management System, Charging System, regenerative braking etc. In addition to above comparison of performance of EV and IC engine vehicles is included. The practical on electric, electronic and EV systems is covered. DC/DC convertor, regenerative braking, HVAC/FATC etc. In addition, EV symbols, switches, control units and communication protocols are covered. Disassemble and assemble various components of EV along with understanding different fasteners and hand tools. And finally, fault finding & breakdown maintenance of related components and systems is done. Then practical’s on total repair, testing and diagnosing the systems and related circuits are done. Followed by preventive and breakdown maintenance of associated components.

Skills acquired:Read & interpret technical parameters/documentation, plan and organize work processes, identify necessary materials and tools; • Perform task with due consideration to safety rules, accident prevention regulations and environmental protection stipulations; • Apply professional knowledge, core skills & employability skills while performing the job and machining work. • Check the job/components as per drawing for functioning identify and rectify errors in job/components. • Document the technical parameters related to the task undertaken.

Options for employment: • Can join industry as EV Technician and will progress further as Senior Technician, Supervisor and can rise up to the level of Manager. • Can become Entrepreneur in the related field. • Can appear in 10+2 examination through National Institute of Open Schooling (NIOS) for acquiring higher secondary certificate and can go further for General/ Technical education. 2. TRAINING SYSTEM 3 Mechanic Electric Vehicle • Can take admission in diploma course in notified branches of Engineering by lateral entry. • Can join Apprenticeship programme in different types of industries leading to National Apprenticeship certificate (NAC). • Can join Crafts Instructor Training Scheme (CITS) in the trade for becoming instructor in ITIs. • Can join Advanced Diploma (Vocational) courses under DGT as applicable

1. Carpenter [Duration: 1 year, NSQF level - 4]:

Course Content: During one-year duration of “Carpenter” trade, a candidate is trained on Professional Skill, Professional Knowledge and Employability Skill related to job role. In addition to this, a candidate is entrusted to undertake project work, extracurricular activities and on-the-job training to build up confidence. The broad components covered under Professional skill subject are as below: - The trainee learns about elementary first aid, firefighting, environment regulation and housekeeping etc. The trainee identifies timber/ wood, apply measuring, marking and testing instrument and other holding and supporting hand tools. He will be able to use various saws and portable power saw machines for Ripping, cross cutting, Oblique sawing and curve cutting etc. He will be able to analyze the surface finish with exact sizing by planning operation and apply various shaving tools or portable power planning machine. The trainee can apply various paring tools and analyze and choose the positioning and employ holding device for chi selling with better finish. He will be able to identify and classify various types of joints, analyze and prepare correct joint at correct position, related with strength and appearance. He will be able to make small wooden job as per drawing with schedule sizes of timber or alternatives of timber i.e. FRP, MDF, FOAM using various hardware, analyze and use various carving tools and convert a wooden block/ piece into a decorative article. The trainee will be able to preserve wooden item through surface finishing with various processes such as painting, polishing, varnishing etc. The trainee learns ripping, cross cutting, curve cutting etc. on band saw/ circular saw machine and grinding and setting of blade/ cutter. He can perform different operations on planning machine along with sharpening blades. (Range of operations - Surfacing, thickening, chamfering, edge bending etc.). The trainee can work on pedestal grinder (Range of operations - grinding of mushroom head, cutting edge of tools, drills, etc.). He can make holes of different sizes in correct location on woodwork, can perform different operations on wood turning lathe along with sharpening of cutting tools. The trainee can do different operations on Tenon and mortise machine, Sanding machine. He will be able to prepare different types of pattern, core box, core print etc. for moulding application with proper allowances and colour codes. Can produce component involving different operations of fitting and sheet metal work and check for functionality. The trainee will be able to prepare various roof truss, door and windows frame and shutters, assembling & fixing (wooden/ aluminium or PVC), Paint various door, windows frame, stair and furniture (wooden or aluminium), Prepare various type of wooden floor, partition wall etc. He will able to check, identify, analyze and repair the wooden job. The trainee also undergoes two weeks project work at the end of year which gives them more practical exposure and helps to build up confidence level.

Skills acquired: Carpenter, General makes, assembles, alters and repairs wooden structures and articles according to sample or drawing using hand or power tools or both. Studies drawing on sample to understand type of structure or article to be made and calculates quantity of timber required. Selects timber to suit requirements .Marks them to size using square, scriber etc. Saws, chisels and planes wooden pieces to required sizes and makes necessary joints such as half lap, Tenonmortice, dove-tail etc. using saws, planes, mortising, chisels, drills and other carpentry hand or power tools as required. Checks parts frequently with square, foot rule, measuring tape etc. to ensure correctness. Assembles parts and secures them in position by screwing, nailing or doweling. Checks assembled structure with drawing or sample; rectifies defects, if any, and finishes it to required specifications. Alters, repairs or replaces components in case of old structures or articles in similar manner. May glue parts together. May smoothen and finish surface with sand paper and polish. May fix metal fittings to structure and polish. May fix metal fittings to structure or article made. May calculate cost of furniture. May sharpen his own tools.

Carpenter, Construction: Carpenter, Construction; Carpenter Building makes, assembles, alters and repairs doors, windows, frames and other wooden fixtures of building using hand or power tools or both. Studies drawings or samples and calculates quantity of timber required. Saws oversize pieces by power or hand tools or collects lumbers for making various components. Plans two sides of above pieces, marks off dimensions using tri-square, scriber, pencil etc., and reduces them to required sizes by adzing, sawing and planning. Marks off different members, cuts them as required and shapes and makes Tenon and mortise, half lap and other joints by sawing, chiselling, drilling and filling. Checks pieces frequently while sizing and shaping to ensure correctness. Assembles framework step by step by gluing, cramping, dowelling, nailing and screwing as required. Examines finished article for accuracy. Fits metal rods, hinges etc., to wood work where necessary and rectifies defects in fittings if any. Sharpens his own tools. May erect scaffoldings if necessary. Plan and organize assigned work and detect & resolve issues during execution in his own work area within defined limit. Demonstrate possible solutions and agree tasks within the team. Communicate with required clarity and understand technical English. Sensitive to environment, self-learning and productivity.

Options for employment: Wood Craft Technician in any woodwork Industries or in any Government department for one/two years and can get a job in PWD, MPT, Military, Nehru Science Centre, Zuari furniture, Gautier furniture etc.

Options for self-employment / Entrepreneurship Development: They can earn more by starting a small carpentry workshop. It is a highly valuable way of earning by manufacturing different types of furniture and also giving employment to those who are unemployed skilled workers.

Course Content :During the one-year duration of Solar Technician (Electrical) trade a candidate is
trained on professional Skill, professional Knowledge and Employability Skill. In addition to this a
candidate is entrusted to undertake project work and extracurricular activities to build up confidence.
The broad components covered related to the trade are categorized in four semesters each of six
months duration. The semester wise course coverage is categorized as below:-
During the course the trainee learns about safety and environment, use of fire extinguishers, artificial
respiratory resuscitation to begin with. He gets the idea of trade tools & its standardization, identifies
different types of conductors, cables & their skinning & joint making. Basic electrical laws and their
application in different combinations of electrical circuit are practiced along with laws of magnetism.
Performs testing by various Electrical Instruments like Wattmeter, Energy meter, etc. Performs basic
Electric energy calculations and understand transmission and distribution of electrical power. The
Trainee understands natural planetary movements and sunlight’s path. Measures intensity of solar
radiation, analyzes shadow effect on incident solar radiation, plots curve of radiation measured and
draws a solar map with respect to time for a location. The Trainee learns about characteristics of
Photovoltaic cells and modules, Batteries, Charge Controllers and constructs small Solar DC
appliances. The Trainee learns to arrange and test solar batteries and their correct disposal. Learns
connections and testing of Solar Panel, Charge Controller, Battery Bank and Inverter. Learns types of
Inverters used in the Solar system and their application according to the requirements of the project.
Prepares bill of material for small, medium and mega solar projects. Plan and prepares reports on
building integrated solar mount. Installation and commissioning of Solar PV plant and hybrid plants.
The Trainee learns various tests pertaining to PV Modules and their installation as per IEC standards.
Understands manufacturing process of solar panels, prepare and commission marketable solar
products viz., solar water pump, solar street light, solar fertilizer sprayer etc. The Trainee learns about
electrical maintenance of Inverters/Cables/Junction boxes, inspection of mounting structure of solar
modules and replacement of defective fixtures.
Skills Acquired: Solar Panel Installation Technician; is also known as ‘Panel Installer’, the Solar
Panel Installation Technician is responsible for installing solar panels at the customers’ premises. The
individual at work checks the installation site, understands the layout requirement as per design,
COMMON PROSPECTUS 2020-21 for ITIs
DIRECTORATE OF SKILL DEVELOPMENT AND ENTREPRENEURSHIP Page 27
assesses precautionary measures to be taken, installs the solar panel as per customer’s requirement
and ensures effective functioning of the system post installation.
Solar PV System Installation Engineer; is responsible for designing and installing the solar
photovoltaic system at the customer’s premises to meeting their power requirement. The individual at
work evaluates the installation site, designs the installation, plans and arranges for materials, and
ensures smooth installation process. The individual also supervises the installation technicians’ work.
Solar PV System Maintenance Technician; is responsible for maintenance and effective functioning of
the installed solar panels. The individual at work cleans the installed solar modules, checks the
photovoltaic system for uninterrupted power output and identifies faults in the PV system.
Module Assembly Technician; is responsible for fixing frames and junction box in the solar module.
The individual at work prepares the solar module for final assembly, frames the module and fixes the
junction box with cables on the rear side of the module. The individual is also responsible for connecting
the tabbing wire from the module to the junction box and soldering them.
Options for employment:Multi-National companies: As Service Engineer, Shop floor technician, and
operator in maintenance section; Reputed Government Firms: Telephone Department, Railway
Recruitment Board, All India Radio and Doordarshan.
Options for self-employment / Entrepreneurship Development: Can start his own firm, where he can
undertake repairs of television, video and audio CD players. Can take dealership of reputed electronic
firm and start trading business. Can take Electronic Maintenance of various factories. Can start his/her
own business in software such as printing, scanning, Internet etc.

Duration 2 Years (4 Semesters)

Skills Acquired On completion of the course the Trainee will acquire through knowledge on Using electrical, fitting, carpentry and sheet metal tools. Using electrical instruments for measurement of voltage, current, power, power factor, energy etc. Carry out domestic/commercial/industrial wiring. Carry out commercial lighting for decoration etc. Testing of wing installation, locate fault and rectify them. Carry out UPS / INVERTER wiring. Carry out video/ audio cabling. Plan and estimate for domestic / commercial / industrial installation. Testing, connection, wire up panel control and run AC / DC machines, locate fault and rectify in any wiring system. Operate, maintain alternators and trouble shoot faults, rectify them. Install and connect transformer and carry out necessary maintenance. Maintenance and charging of batteries. Install and repair fluorescent tube, sodium vapour lamp, neon sign tubes, decorative lights etc. Carry out computer / LAN cabling and networking.

Options for Employment are Huge job opportunities in electricity department, public sectors, private and Govt. industries, in power generation, transmission, distribution stations as wireman, lineman, service technician, lab technician, wireman supervisor etc.

Options for Self-Employment are License certificate for self employment, wiring contractors,own shop for repairs of domestic appliances, sale of electrical materials and appliances, setup own electrical workshop, undertake contract of installation of machinery, panel boardsand bus bars in industries

Duration 1 year ( 2 Semester)

Skills Acquired On completion of initial course in general welding, the trainee shall be an expert in Electric arc welding, gas welding, CO2 MIG welding. He shall also be an expert in plasma cutting and gas cutting. On completion of next six months, the trainee would be expert in TIG/MIG or Pipe welding in all welding positions.

Options for Employment are Electric arc welder; Gas Welder; CO2 MIG Welder; TIG welder; Gas Cutter; TIG/MIG welder; Pipe welder

Options for Self-Employment are Can setup own fabrication workshop, Steel furniture workshop

Duration 1 year ( 2 Semesters)

Skills Acquired On completion of the course the trainee becomes a mechanic for maintaining all diesel vehicles in reputed workshops. He shall be able to work on all vehicles, earth movers, stationery engines (industrial) and marine engines. He shall be able to work as Engine Operator and oilman on ships, trawlers and barges. He shall be able to work as Machine Operator in an engine workshop. He can handle repairs & maintenance of all types of engines. He will be able to work as Calibration Machine Operator for fuel systems of diesel engines.

Options for Employment are Work as a Mechanic in reputed workshop/Service Centre; Work as a Driver.

Options for Self-Employment are Start his own workshop, Service Station, Spare Parts Shop; Tyre, Tube repair shop, Battery repair shop; Can work as an Auto Electrician.

Duration 2 Years (4 Semesters)

Skills Acquired On completion of the course the trainee becomes a mechanic for maintaining all diesel vehicles in reputed workshops. He shall be able to work on all vehicles, earth movers, stationery engines (industrial) and marine engines. He shall be able to work as Engine Operator and oilman on ships, trawlers and barges. He shall be able to work as Machine Operator in an engine workshop. He can handle repairs & maintenance of all types of engines. He will be able to work as Calibration Machine Operator for fuel systems of diesel engines. Components of heavy vehicle. Transmission system:- clutch, adjusting clutch, types of clutch, manual transmission, automatic manual transmission, synchromesh gear box, final drive 4 wheel drive and all wheel drive. Automatic transmission:- planetary gear, electronic control transmission, hydraulic and pressure regulator. Steering system :- types of steering system and wheel alignment. Suspension system:- types of suspension, independent and air suspension. Wheels and tyres:- tyre types, construction and characteristics. Braking systen:- principles and components of brake system, types of brake system, disc anddrum brake, antilock braking system. Trouble shooting:- trouble shooting practice in heavy vehicle, study of motor vehicle acts, rules and regulation, license of driver, traffic rules and signals, tax insurance and duties of driver in case of accidents. In plant training Petrol engine:- 4 stroke, S.I engine components, intake and exhaust system, electronic fuel injection system, fuel and fuel supply system, carburetor, MPFI, electronic control unit, EFI sensors. Ignition system charging system starting system and lighting system. Heating ventilation and air conditioning, components of air conditioning. Horn and horn circuit, wiper, power windows, power door lock and automatic door lock circuit, car radio, cassette player, car videos Driving practice. Project work.

Options for Employment are Work as a Mechanic in reputed workshop/service center; Work as a Driver

Options for Self-Employment are Start his own workshop/ Service Station, Spare Parts Shop, Tyre, Tube repair shop, Battery repair shop. Can work as an Auto Electrician

Duration 2 Years (4 Semester)

Skills Acquired On completion of the course, the trainee will be able to Test, repair, overhaul and calibration of various Refrigeration and Air Conditioning systems, Installation, assembly & repair of refrigeration and air conditioning plant. Manufacturing technique of deep freezer, bottle coolers, and air conditioners Gas charging, fabrication work, preventive maintenance of refrigeration system. Installation service and repair and car air conditioning. Trouble shooting and overhaul of compressor plant setup and operation.

Options for Employment are Work as Refrigeration and A/C Technician in Industries and factories like Chemical, Pharmaceuticals and Beverage plants; Manufacturing units - Godrej, L.G., Blue Star, Voltas; Defense services - as Plant Operator/Mechanic.

Options for Self-Employment are The trainee can set up his own: S.S.I. unit - For Deep freezer, Bottle Cooler, Water Cooler; Repairing workshop - Refrigerator and a/c equipment; Ice manufacturing unit, Cold storage on rental basis, Ice-cream/cold drink house, Bottle Filling plant.

Duration 2 Years (4 Semester)

Skills Acquired On completion of the course he shall be able to independently prepare machine components, using skills such as filing, hack sawing, chipping, drilling chipping, reaming, screw cutting and scrapping, individually handle precision measuring instruments and read machine drawing, also handle various fitter tools and operate different machine such as drilling machines. Operate lathe machines, grinding machines, electric welding transformer, power hacksaw machines. Acquires allied skills such as welding, sheet metal work, forging, turning and pipe fitting. Capable of repairing and overhauling different types of machines.

Options for Employment are Bench fitter in manufacturing industries; maintenance fitter in shipping industries and oil rigs; erection in various industries; fabricator for windows/shutter in small workshops; Stores clerk in an Engineering stores.

Options for Self-Employment are Can set up own workshop for fabrication and structural work such as grills, gates, steel; furniture and shutters; can carry out repairs and maintenance of domestic water pipe line individually; can manufacture cutlery such as chopper, knife, axe and chisel; can manufacture and repair locks and keys; can undertake repairs of machines.

Duration 2 Years (4 Semester)

Skills Acquired On completion of the course trainee will acquire thorough knowledge on Using electrical, fitting, carpentry and sheet metal tools.Making and soldering wire joints, wires on PCB and do de- soldering technique. Using of electrical instruments (analog/digital) like volt meter, ammeter, wattmeter, energy meter, multi meter, tachometer, phase sequence meter, frequency meter, oscilloscope, earth tester, tong tester etc.Carrying out domestic/commercial/industrial wiring. Testing of wiring installation, locate faults and rectify them. Carrying out pipe earthing, plate earthing etc.Testing, overhauling, repairs, routine and preventive maintenance, installation of AC (single phase/three phase)/ DC machines and wire up their control panels. Repair and maintenance of electrical domestic and industrial appliances/equipments like press irons, hot plate, ovens, heaters, geysers, cooking range, mixer, washing machine, water pumps etc.Armature winding, single and three phase motor winding, small transformers etc.Operate, maintain, test and install switch gears, circuit breakers, relays and transformers. Identify and maintain the power generating station, transmission and distribution system protecting devices. Operate, maintain alternators and troubleshoot faults and rectify them. Electrical lay out drawings, plans and estimate for domestic/ commercial/ industrial installation. Installation and repair of fluorescent tube, mercury vapour lamp, neon sign tubes, decorative lights etc.

Options for Employment are Huge job opportunities in electricity department, public sectors, private and Govt. industries, in power generation, transmission, distribution stations and abroad job opportunities as electrician, lineman, service technician, lab technician, electrical supervisor, re-winder etc.

Options for Self-Employment are License certificate for self employment, wiring contractors, own shop for repairs of domestic appliances, motor rewinding, sale of electrical materials and appliances, set up own electrical workshop, undertake contract of installation of machinery, panel boards and bus bars in industries.