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 महीनेअवधि 6Chapters32टॉपिक

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01Unit 1: Units, Fractions and Simplification 5 टॉपिक

SI units and conversion - length, mass, time, current
Fundamental and derived units
Fractions - addition, subtraction, multiplication, division
Decimal fractions and conversion
Simplification using BODMAS

02Unit 2: Square Root, Ratio, Proportion and Percentage 5 टॉपिक

Square and square root
Pythagoras theorem
Ratio and proportion
Direct and inverse proportion
Percentage and its conversion

03Unit 3: Algebra and Mensuration 5 टॉपिक

Algebraic symbols, addition and subtraction
Simple equations
Area and perimeter of rectangle, triangle, circle
Surface area and volume of cube, cuboid, cylinder
Practical problems on mensuration

04Unit 4: Material Science, Mass, Weight and Density 5 टॉपिक

Types of metals and non-metals
Properties of conductors and insulators
Mass, weight and their units
Density and relative density
Calculation of mass from volume and density

05Unit 5: Work, Power, Energy, Heat and Temperature 6 टॉपिक

Work and its units
Power and efficiency
Potential and kinetic energy
Heat and temperature, scales and conversion
Specific heat and transfer of heat
Thermometers and pyrometers

06Unit 6: Basic Electricity and Magnetism 6 टॉपिक

Electric charge, current, voltage and resistance
Ohm's law
Resistivity and resistance of a conductor
Series and parallel resistances
Electrical power and energy
Magnetic materials and magnetic effect of current

परिचय

आप यह कर पाएँगे

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

यह किसके लिए है

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

आपको क्या चाहिए

10th class Mathematics and Science

सवाल

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.