NDSS Academy

Welder

I.T.I · Year 1

12 महीनेअवधि 5Subjects 30Chapters ऑनलाइनTests & result
अभी पूछताछ करें 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.

    Welder 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.

    Welder 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.

सिलेबस · पाठ्यक्रम

5 subjects · 30 chapters · 144 topics

Welder Trade Theory - Year 17 chapters · 12 Months Subject page →
01Unit 1: Welding Safety and Basic Workshop Practice 5 टॉपिक
  1. Personal protective equipment and filter glass shades
  2. Fire, fume and electric shock hazards
  3. Safe handling and storage of gas cylinders
  4. Marking, cutting and edge preparation tools
  5. Classification of welding processes
02Unit 2: Gas Welding and Gas Cutting 6 टॉपिक
  1. Oxy-acetylene equipment: cylinders, regulators, hoses, blowpipe
  2. Types of flames and their uses
  3. Filler rods and fluxes
  4. Leftward and rightward techniques
  5. Oxy-fuel gas cutting principle and practice
  6. Backfire and flashback
03Unit 3: Shielded Metal Arc Welding (SMAW) 5 टॉपिक
  1. Arc welding power sources: transformer, rectifier, inverter
  2. AC and DC, straight and reverse polarity
  3. Electrodes: coating, functions, classification and storage
  4. Selection of current and arc length
  5. Heat input and arc blow
04Unit 4: MIG/MAG, TIG and Plasma Arc Cutting 5 टॉपिक
  1. GMAW (MIG/MAG) equipment, shielding gases and metal transfer modes
  2. GTAW (TIG) equipment, tungsten electrodes and polarity
  3. Welding of stainless steel and aluminium
  4. Plasma arc cutting principle and equipment
  5. Flux cored arc welding (introduction)
05Unit 5: Welding Joints, Positions and Symbols 4 टॉपिक
  1. Butt, lap, T, corner and edge joints
  2. Edge preparation and joint terminology
  3. Welding positions: 1G-6G and 1F-4F
  4. Welding symbols and their placement (IS 813)
06Unit 6: Distortion and Weld Defects 5 टॉपिक
  1. Expansion, contraction and residual stress
  2. Types of distortion and control methods
  3. Weld defects: porosity, slag inclusion, undercut, overlap, lack of fusion, cracks
  4. Causes and remedies of defects
  5. Pre-heating and post-weld heat treatment
07Unit 7: Inspection and Testing of Welds 5 टॉपिक
  1. Visual inspection and weld gauges
  2. Dye penetrant and magnetic particle testing
  3. Ultrasonic and radiographic testing (introduction)
  4. Destructive tests: bend, tensile, nick-break, macro etch
  5. Welder qualification basics
Welder Trade Practical - Year 15 chapters · 12 Months Subject page →
01Module 1: Safety, Joint Preparation and Gas Cutting 4 टॉपिक
  1. PPE and fire safety drill
  2. Edge preparation by grinding
  3. Straight and bevel cutting with oxy-acetylene
  4. Plasma cutting of steel
02Module 2: Gas Welding of Joints 3 टॉपिक
  1. Flame setting
  2. Butt and lap joints on MS sheet
  3. Gas brazing and bronze welding
03Module 3: Arc Welding (SMAW) in All Positions 3 टॉपिक
  1. Striking and maintaining the arc, straight beads
  2. Fillet joints in 1F, 2F, 3F
  3. Single-V butt joints in 1G, 2G, 3G, 4G
04Module 4: MIG/MAG, TIG and Plasma Cutting 3 टॉपिक
  1. MAG welding of MS fillet and butt joints
  2. TIG welding of stainless steel
  3. TIG welding of aluminium sheet
05Module 5: Weld Inspection and Testing 3 टॉपिक
  1. Visual inspection with weld gauges
  2. Dye penetrant test
  3. Bend and nick-break tests
Workshop Calculation & Science - Year 16 chapters · 12 Months Subject page →
01Unit 1: Units, Fractions and Decimals 5 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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 टॉपिक
  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

आप यह कर पाएँगे

  • Complete Welder Trade Theory - Year 1 syllabus with regular tests
  • Complete Welder 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

यह किसके लिए है

  • ITI Welder trainees (NCVT / DGT CTS, Welder - Year 1)
  • Trainees preparing for the Welder trade theory paper of the AITT and welder qualification tests

आपको क्या चाहिए

  • Class 8 / 10 pass as per ITI admission rules
Online tests & result Practice and unit tests online; marks and result show in your student login and at the centre. Student login →

सवाल

Which syllabus does this course follow?

The NCVT / DGT CTS (NSQF) Welder Trade Theory syllabus. 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 Welder Trade Practical course covers hands-on welding.

Are TIG and MIG covered?

Yes, MIG/MAG, TIG and plasma cutting are part of the current syllabus.

Does it help in getting a welder job?

Yes, it builds the theory needed for AITT, apprenticeship and welder qualification tests.

Is PPE compulsory?

Yes, no welding is allowed without helmet with correct filter shade, gloves, apron and safety shoes.

How are joints marked?

Each joint is marked on a rubric for preparation, bead appearance, penetration, defects 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)

Tell us who you are — your copy is made with your name, and our counsellor can help you choose the right course and centre.

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