WORKSHOP CALCULATION & SCIENCE (for 1st Year ) 40 Hrs.
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)
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
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