 ## ITI Electrician workshop calculation and science semester 3 NIMI syllabus

##### 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 – 3 NA NA 75

## TOPICS COVERED IN WC&S IN SEMESTER 3

• Elasticity: Stress, strain, Modulus of elasticity, elastic limit, Hooks law, young’s modulus.
• Material: Introduction, types and properties. Uses of Conducting, Semiconducting and insulating materials.
• Magnetism: Magnetic material, magnetic field, flux density, magnetic
• moment, m.m.f. Reluctance, permeability, susceptibility,
• electromagnet, solenoid and its practical applications.
• Pressure:- Pneumatic pressure, PSI, bar, atmospheric pressure, pressure gauge and absolute pressure, Heat treatment process.
• Indices: Laws of indices related problems.
• Quadratic Equation: Introduction, solution of simple Quadratic equation and related problems.
• Solution of simple A.C. circuit with
• L.C. Calculation of power factor etc.
• C Waveform Calculation: Calculation of r.m.s, average, instantaneous value, peak value. Peak to peak value, Frequency and wavelength calculation and their relationship
• Series And Parallel Connection of Electrical and Electronic components:
• Calculation Series and parallel connection of Resistors.
• Calculation Series and parallel connection of Capacitors.
• Calculation Series and parallel connection of Inductors.
• Calculation Series and parallel connection of Batteries.
• Conversion of power flow to H.P.
• Calculation of KVA.

ITI Electrician workshop calculation and science semester 3 NIMI syllabus is taken from  the source: http://www.dget.nic.in/content/innerpage/trade-syllabus.php