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Workshop Calculation & Science - Year 1 (ITI Electrical Group)

Units, fractions, percentages, algebra, mensuration, materials, mass and weight, heat and temperature, basic electricity and magnetism applied to electrical work.

12 MonthsDuration 6Chapters32Topics
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Syllabus · पाठ्यक्रम

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01Unit 1: Units, Fractions and Simplification 5 topics
  1. SI units and conversion - length, mass, time, current
  2. Fundamental and derived units
  3. Fractions - addition, subtraction, multiplication, division
  4. Decimal fractions and conversion
  5. Simplification using BODMAS
02Unit 2: Square Root, Ratio, Proportion and Percentage 5 topics
  1. Square and square root
  2. Pythagoras theorem
  3. Ratio and proportion
  4. Direct and inverse proportion
  5. Percentage and its conversion
03Unit 3: Algebra and Mensuration 5 topics
  1. Algebraic symbols, addition and subtraction
  2. Simple equations
  3. Area and perimeter of rectangle, triangle, circle
  4. Surface area and volume of cube, cuboid, cylinder
  5. Practical problems on mensuration
04Unit 4: Material Science, Mass, Weight and Density 5 topics
  1. Types of metals and non-metals
  2. Properties of conductors and insulators
  3. Mass, weight and their units
  4. Density and relative density
  5. Calculation of mass from volume and density
05Unit 5: Work, Power, Energy, Heat and Temperature 6 topics
  1. Work and its units
  2. Power and efficiency
  3. Potential and kinetic energy
  4. Heat and temperature, scales and conversion
  5. Specific heat and transfer of heat
  6. Thermometers and pyrometers
06Unit 6: Basic Electricity and Magnetism 6 topics
  1. Electric charge, current, voltage and resistance
  2. Ohm's law
  3. Resistivity and resistance of a conductor
  4. Series and parallel resistances
  5. Electrical power and energy
  6. Magnetic materials and magnetic effect of current

About

You will be able to

  • Convert units in SI and other systems and simplify fractions and decimals
  • Solve problems on square root, ratio, proportion and percentage used in the trade
  • Solve simple algebraic equations and find areas and volumes of common shapes
  • Explain properties of materials and calculate mass, weight and density
  • Calculate work, power and energy and convert temperatures between scales
  • Apply basic electricity and magnetism formulas such as Ohm's law and resistance of a wire

Who it is for

  • ITI Electrician and Electronics Mechanic trainees of Year 1 (NCVT / DGT CTS)
  • Other electrical group trade trainees revising Workshop Calculation & Science for the CBT exam

What you need

  • 10th class Mathematics and Science

Questions

Which syllabus is followed?

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

I am weak in maths. Can I manage?

Yes. Each topic starts from basics with trade examples and many solved problems.

Is a calculator allowed?

Practice is done both by hand and with a simple calculator, as the CBT exam requires quick calculation.

Download the syllabus (PDF)

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