NDSS Academy

Mechanic Motor Vehicle

I.T.I · Year 1

12 MonthsDuration 5Subjects 30Chapters OnlineTests & result
Enquire now Nearest centre Syllabus PDF

Your roadmap · आपका रोडमैप

  1. 1
    Admission & first meetingप्रवेश और पहली मुलाकात

    Enquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.

  2. 2
    Year 1 — subject classesवर्ष 1 — विषयवार कक्षाएँ

    Every theory subject of the term, unit by unit, with notes, numericals and doubt classes.

    Mechanic Motor Vehicle Trade Theory - Year 1Engineering Drawing - Year 1Employability Skills - Year 1
  3. 3
    Labs, practicals & project workलैब, प्रैक्टिकल और प्रोजेक्ट

    Experiments / jobs / project work as in the syllabus, with practical file and viva preparation.

    Mechanic Motor Vehicle Trade Practical - Year 1Workshop Calculation & Science - Year 1
  4. 4
    Unit tests & mid-termयूनिट टेस्ट और मिड-टर्म

    A test after every unit and a mid-term in the university / board pattern.

  5. 5
    Year 1 mock testमॉक टेस्ट

    A full mock test of all subjects before the exam, with analysis.

  6. 6
    Year 1 exam (university / board)सेमेस्टर / वार्षिक परीक्षा

    Previous papers, important questions and full revision.

  7. 7
    Online tests & resultऑनलाइन टेस्ट और रिज़ल्ट

    Take the tests online; your marks and result show in your student login and at the centre.

Syllabus · पाठ्यक्रम

5 subjects · 30 chapters · 144 topics

Mechanic Motor Vehicle Trade Theory - Year 17 chapters · 12 Months Subject page →
01Unit 1: Workshop Safety, Hand and Measuring Tools 5 topics
  1. Workshop safety, fire extinguishers and first aid
  2. Hand tools and power tools
  3. Vernier caliper, micrometer, dial gauge and bore gauge
  4. Feeler gauge, torque wrench and their use
  5. Fasteners and tightening methods
02Unit 2: Basic Fitting, Welding and Electrical Work 5 topics
  1. Marking, sawing, filing, drilling, tapping and dieing
  2. Gas and arc welding basics for vehicle repair
  3. Ohm's law and simple circuits
  4. Battery construction, testing and charging
  5. Wiring, fuses, relays and multimeter use
03Unit 3: Automobile Classification and Engine Fundamentals 5 topics
  1. Classification of vehicles and chassis layouts
  2. Engine terms: bore, stroke, swept volume, compression ratio
  3. Two-stroke and four-stroke cycle engines
  4. Petrol (SI) and diesel (CI) engines compared
  5. Valve timing and firing order
04Unit 4: Engine Construction 5 topics
  1. Cylinder block, liners and cylinder head
  2. Pistons, rings and connecting rod
  3. Crankshaft, bearings and flywheel
  4. Valves, valve train and camshaft drive
  5. Gaskets and manifolds
05Unit 5: Engine Overhauling 5 topics
  1. Removing and dismantling an engine
  2. Inspection and measurement of wear (bore, crankshaft, valves)
  3. Reboring, honing and regrinding (concepts)
  4. Valve lapping and setting tappet clearance
  5. Reassembly with torque values and timing
06Unit 6: Cooling System 5 topics
  1. Need for cooling, air and water cooling
  2. Radiator, water pump, fan and thermostat
  3. Coolant and antifreeze
  4. Pressure cap and cooling system testing
  5. Cooling system faults and service
07Unit 7: Lubrication System 5 topics
  1. Purpose of lubrication and properties of engine oil
  2. Oil grades (SAE) and API classification
  3. Splash, pressure and petroil lubrication
  4. Oil pump, filter and pressure relief valve
  5. Lubrication system faults and service
Mechanic Motor Vehicle Trade Practical - Year 15 chapters · 12 Months Subject page →
01Module 1: Safety, Tools and Basic Fitting 3 topics
  1. Workshop safety and fire drill
  2. Use of measuring instruments
  3. Filing, drilling, tapping and thread repair
02Module 2: Basic Welding and Electrical Practice 3 topics
  1. Gas and arc welding of simple joints
  2. Battery testing and charging
  3. Wiring circuits with fuse and relay
03Module 3: Engine Dismantling and Inspection 3 topics
  1. Removing engine accessories
  2. Dismantling cylinder head and block assembly
  3. Measuring bore, pistons, rings and crankshaft
04Module 4: Engine Overhauling and Reassembly 4 topics
  1. Valve lapping and valve seat inspection
  2. Fitting piston rings and pistons
  3. Reassembly with torque wrench and timing marks
  4. Tappet clearance adjustment
05Module 5: Cooling and Lubrication System Service 3 topics
  1. Radiator, thermostat and pressure cap testing
  2. Coolant flushing and replacement
  3. Oil and filter change, oil pressure check
Workshop Calculation & Science - Year 16 chapters · 12 Months Subject page →
01Unit 1: Units, Fractions and Decimals 5 topics
  1. SI and British units
  2. Conversion - inch to mm and vice versa
  3. Fractions and their operations
  4. Decimal fractions and conversion
  5. Simplification
02Unit 2: Ratio, Proportion and Percentage 5 topics
  1. Square and square root
  2. Ratio and proportion
  3. Direct and inverse proportion - gears and pulleys
  4. Percentage
  5. Time and work
03Unit 3: Mensuration 5 topics
  1. Perimeter and area of square, rectangle, triangle and circle
  2. Area of ring and sector
  3. Volume of cube, cuboid and cylinder
  4. Surface area
  5. Practical problems on plates and bars
04Unit 4: Material Science, Mass, Weight and Density 5 topics
  1. Ferrous and non-ferrous metals
  2. Properties - ductility, malleability, hardness, brittleness
  3. Mass, weight and their units
  4. Density and relative density
  5. Mass of jobs from volume and density
05Unit 5: Speed and Velocity 4 topics
  1. Speed, velocity and acceleration
  2. Unit conversion - km/h and m/s
  3. Surface (cutting) speed on lathe and drill
  4. Problems on rpm
06Unit 6: Work, Power, Heat and Temperature 5 topics
  1. Work, power and energy
  2. Heat and temperature, scales and conversion
  3. Specific heat
  4. Linear expansion of metals
  5. Thermometers and pyrometers
Engineering Drawing - Year 15 chapters · 12 Months Subject page →
01Chapter 1: Drawing Instruments, Sheet Layout and Lines 6 topics
  1. Drawing board, T-square, mini-drafter and set squares
  2. Compass, divider, protractor, scales and French curves
  3. Pencil grades and care of instruments
  4. Sheet sizes (A0 to A4) and sheet layout
  5. Border, title block and folding of prints
  6. Types of lines and their uses as per BIS SP 46
02Chapter 2: Lettering, Numbering and Dimensioning 6 topics
  1. Single-stroke vertical and inclined letters
  2. Height and spacing of letters and numbers
  3. Elements of dimensioning: extension line, dimension line, arrow head, leader
  4. Aligned and unidirectional systems
  5. Chain, parallel and combined dimensioning
  6. Dimensioning of circles, arcs, angles and chamfers
03Chapter 3: Geometrical Construction and Scales 5 topics
  1. Bisecting lines and angles, drawing parallel and perpendicular lines
  2. Construction of triangles, squares and regular polygons
  3. Tangents and blending of arcs and lines
  4. Ellipse, parabola and involute (simple methods)
  5. Representative fraction, plain scale and diagonal scale
04Chapter 4: Orthographic Projection 6 topics
  1. Planes of projection and quadrants
  2. First angle and third angle projection and their symbols
  3. Projection of points, lines and planes (simple cases)
  4. Three views of simple blocks and machine parts
  5. Hidden lines and centre lines in views
  6. Missing view and missing line exercises
05Chapter 5: Isometric Projection and Free-hand Sketching 6 topics
  1. Isometric axes, isometric scale and isometric view
  2. Isometric view of blocks with inclined and curved surfaces
  3. Oblique projection (cavalier and cabinet)
  4. Free-hand sketching of hand tools (hammer, spanner, try square)
  5. Free-hand sketches of bolts, nuts, washers, rivets and keys
  6. Proportionate sketching of simple machine parts
Employability Skills - Year 17 chapters · 12 Months Subject page →
01English Literacy 5 topics
  1. Pronunciation and basic vocabulary
  2. Functional grammar - tenses, articles, prepositions
  3. Reading and understanding simple passages
  4. Writing short letters and applications
  5. Speaking - self-introduction and greetings
02IT Literacy 5 topics
  1. Basics of computer and its parts
  2. Operating system and file management
  3. Word processing and spreadsheets
  4. Internet, browser and email
  5. Cyber safety and digital payments
03Communication Skills 6 topics
  1. Process of communication
  2. Verbal and non-verbal communication
  3. Barriers to communication
  4. Listening skills
  5. Teamwork and interpersonal skills
  6. Telephone and interview etiquette
04Entrepreneurship 5 topics
  1. Concept and qualities of an entrepreneur
  2. Identifying a business opportunity
  3. Project report and SWOT analysis
  4. Sources of finance
  5. Government schemes - PMMY (Mudra), PMEGP, Stand-Up India, Startup India
05Productivity 4 topics
  1. Meaning and importance of productivity
  2. Factors affecting productivity
  3. Measuring productivity
  4. Ways to improve productivity - 5S, waste reduction
06Occupational Safety, Health and Environment 5 topics
  1. Safety signs and colours
  2. Personal protective equipment
  3. Accident prevention and first aid
  4. Occupational hazards and diseases
  5. Waste disposal and environment protection
07Labour Welfare Legislation 5 topics
  1. Working hours and leave
  2. Provident fund and ESI
  3. Minimum wages and payment of wages
  4. Gratuity and maternity benefit
  5. Introduction to the new labour codes

About this course

You will be able to

  • Complete Mechanic Motor Vehicle Trade Theory - Year 1 syllabus with regular tests
  • Complete Mechanic Motor Vehicle Trade Practical - Year 1 syllabus with regular tests
  • Complete Workshop Calculation & Science - Year 1 syllabus with regular tests
  • Complete Engineering Drawing - Year 1 syllabus with regular tests
  • Complete Employability Skills - Year 1 syllabus with regular tests

Who it is for

  • ITI Mechanic Motor Vehicle trainees - Year 1 (NCVT / DGT CTS)
  • Trainees preparing for the MMV trade theory paper of the AITT and automobile service jobs

What you need

  • Class 10 pass with science and mathematics
Online tests & result Practice and unit tests online; marks and result show in your student login and at the centre. Student login →

Questions

Which syllabus does this course follow?

The NCVT / DGT CTS (NSQF) Mechanic Motor Vehicle Trade Theory syllabus for Year 1. The centre follows the student's own ITI syllabus where it differs.

Is this course only theory?

Yes, this is the trade theory paper; the matching Trade Practical course covers hands-on engine work.

Are numericals included?

Yes, swept volume, compression ratio, tap drill size and basic electrical calculations are practised.

Will this help in a workshop job?

Yes, it builds the base knowledge needed for service centre and dealership workshop jobs.

Do we work on real engines?

Yes, petrol and diesel training engines are dismantled, measured and reassembled under supervision.

How is practical work marked?

On a rubric for correct procedure, measurement, use of tools and safety.

Which syllabus is followed?

The NCVT / DGT CTS Workshop Calculation & Science Year 1 syllabus for mechanical group trades. Where your ITI (SCVT) syllabus differs, the centre follows your own syllabus.

Are workshop examples used?

Yes. Problems use plates, bars, gears, lathe speeds and other examples from the Fitter, Welder and MMV trades.

Download the syllabus (PDF)

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