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:ISC/N9402)
Duration :- Professional Knowledge WCS – 36 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
Simple problems using calculator (Only direct solving problems)
Applications of Pythagoras theorem and related problems
Ratio and proportion
Ratio and proportion – Direct and indirect proportions
Percentage
Percentage – Changing percentage to decimal and fraction
Material Science
Types metals, types of ferrous and non ferrous 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
Related problems for mass, volume, density, weight and specific gravity
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
Scales of temperature, Celsius, Fahrenheit, kelvin and conversion between scales oftemperature
Temperature measuring instruments, types of thermometer, pyrometer and transmission of heat – Conduction, convection and radiation
Co-efficient of linear expansion and related problems with assignments
Problem of heat loss and heat gain with assignments
Thermal conductivity and insulators
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