 ## ITI Electrician workshop calculation and science syllabus for semester 1

##### AITT OVERVIEW
 SUBJECT PAPER NUMBER PART NO. of QUESTIONS TOTAL MARKS TRADE THEORY PAPER -1 A 50 150 WORK SHOP CAL & SCIENCE PAPER – 2 A 25 75 ENGINEERING DRAWING PAPER – 2 B 25 75 EMPLOYABILITY SKILLS PAPER- 1 B 2 50

## ITI Electrician workshop calculation and science syllabus for semester 1

##### ELECTRICIAN SEMESTER 1 WORKSHOP CALCULATION AND SEMESTER SYLLABUS
• Unit: Systems of unit- FPS, CGS, MKS/SI unit,  unit of length, Mass and time,
• Conversion of units
• Fractions : Fractions, Decimal fraction, L.C.M., H.C.F., Multiplication and Division of Fractions and Decimals, conversion of Fraction to Decimal and vice versa. Simple problems using Scientific Calculator.
• Square Root : Square and Square Root, method of finding out square roots, Simple problem using calculator.
• Ratio & Proportion : Simple calculation on related problems.
• Percentage : Introduction, Simple calculation. Changing percentage to decimal and fraction and vice-versa.
• Material Science : properties -Physical & Mechanical, Types –Ferrous & Non-Ferrous, difference between Ferrous and Non-Ferrous metals, introduction of Iron, Cast Iron, Wrought Iron, Steel, difference between Iron and Steel, Alloy steel, carbon steel, stainless steel, Non-Ferrous metals, Non-Ferrous Alloys.
• Mass, Weight and Density : Mass, Unit of Mass, Weight, difference between mass and weight, Density, unit of density, specific gravity of metals.
• Speed and Velocity: Rest and motion, speed, velocity, difference between speed and velocity, acceleration, retardation, equations of motions, simple related problems.
• Work, Power and Energy: work, unit of work, power, unit of power, Horse power of engines, mechanical efficiency, energy, use of energy, potential and kinetic energy, examples of potential energy  and kinetic energy.