TRACTOR MECHANIC WEEK WISE NSQF SYLLABUS (SPILT UP)

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WORKSHOP CALCULATION & SCIENCE (for 1st Year ) 40 Hrs.
  1. Reference Learning Outcome :- Demonstrate basic mathematical concept and principles to perform practical operations. Understand and explain basic science in the field of study. (NOS:AGR/N9451)
  2. Duration :- Professional Knowledge WCS – 40 Hrs  (for above learning out come)
  • Unit, Fractions
  • Classification of unit system
  • Fundamental and Derived units F.P.S, C.G.S, M.K.S and SI units
  • Measurement units and conversion
  • Factors, HCF, LCM and problems
  • Fractions – Addition, substraction, multiplication & division
  • Decimal fractions – Addition, subtraction, multilipication & division
  • Solving problems by using calculator
  • Square root, Ratio and Proportions, Percentage
  • Square and suare root
  • Simple problems using calculator
  • Applications of pythagoras theorem and related problems
  • Ratio and proportion Ratio and proportion – Direct and indirect proportions
    Percentage
  • Precentage – Changing percentage to decimal and fraction
  • Material Science
  • Types metals, types of ferrous and nonferrous metals
  • Physical and mechanical properties of metals
  • Introduction of iron and cast iron
  • Difference between iron & steel, alloy steel and carbon steel
  • Properties and uses of rubber, timber and insulating materials
  • Mass, Weight, Volume and Density
  • Mass, volume, density, weight and specific gravity, numerical related to L, C, O section only
  • Related problems for mass, volume, density, weight and specific gravity
  • Speed and Velocity, Work, Power and Energy
  • Speed and velocity – Rest, motion, speed, velocity, difference between speed and velocity, acceleration and retardation
  • Speed and velocity – Related problems on speed & velocity
  • Work, power, energy, HP, IHP, BHP and efficiency
  • Heat & Temperature and Pressure
  • Concept of heat and temperature, effects of heat, difference between heat and temperature, boiling point & melting point of different metals and non-metals
  • Concept of pressure – Units of pressure, atmospheric pressure, absolute pressure, gauge pressure and gauges used for measuring pressure
  • Basic Electricity
  • Introduction and uses of electricity, electric current AC, DC their comparison, voltage, resistance and their units
  • Conductor, insulator, types of connections – series and parallel
  • Ohm’s law, relation between V.I.R & related problems
  • Mensuration
  • Area and perimeter of square, rectangle and parallelogram
  • Surface area and volume of solids – cube, cuboid, cylinder, sphere and hollow cylinder
  • Finding the lateral surface area, total surface area and capacity in litres of hexagonal, conical and cylindrical shaped vessels Levers and Simple machines
  • Simple machines – Effort and load, mechanical advantage, velocity ratio, efficiency of machine, relationship between efficiency, velocity ratio and mechanical advantage
  • Lever & Simple machines – Lever and its types
  • Trigonometry
  • Measurement of angles
  • Trigonometrical ratios
  • Trigonometrical tables
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