(For Engineering Trades under Group VII)

Transcription

1 Syllabus for the subject of WORKSHOP CALCULATION Under CRAFT INSTRUCTOR TRAINING SCHEME (CITS) (For Engineering Trades under Group VII) Re-Designed in By Government of India Ministry of Labour & Employment Directorate General of Employment & Training 0

2 CONTENTS SECTION DESCRIPTION PAGE NO. A. Rationale 2 B. General Information 3 C. Semester wise Allotment of Time & Marks among the Subjects 4 D. Details of Syllabus 5 E. Grouping of Trades in Craft Instructor Training Scheme 6 F. List of Tools & Equipments 7 G. List of Expert Members 8 1

3 A. RATIONALE Success & Sustainability of any Training System depends upon given other things, availability of good quality instructors. An Instructor should possess, besides trade skills, Skills to Transfer Skills. To cope up this quality possession of core skills is imperative. Ability to read Engineering Drawing is essential to perform a job / task of Engineering Trades. It is the skills set which enables comprehending the given job and subsequent planning to complete the task/job. Thus it is regarded as core skills for all Engineering trades. Similarly, knowledge of basic scientific principles creates the foundation for acquiring hard skills. It is the initial/inherent knowledge set which enables analyzing the given job and subsequent detail planning. Such as selecting proper physical conditions e.g. Temperature for a heat treatment process, Material of cutting tool etc. Similarly, ability to perform simple calculations also creates the foundation for proper hard skills. It is the inherent knowledge set which enables to analyze the given job - Quantitatively and subsequent detail planning. Such as selecting the physical conditions quantitatively e.g. speed, feed of a cutting operation. Thus Engineering Drawing, Workshop Calculation & Science are regarded as a core skills set for acquiring hard skills in all Engineering Trades. Recognizing this importance of the core skills, the subjects of Engineering Drawing and Workshop Calculation & Science are made integral part of all Engineering Trades for Craft Instructors Training Scheme (CITS) under NCVT. 2

4 B. GENERAL INFORMATION 1. Name of the Course : Craft Instructor Training 2. Duration of Instructor Training : 1 Year (Two semesters each of six months duration). 3. Name of the Subject : WORKSHOP CALCULATION 4. Applicability : For all Engineering Trades of Group VII (Electronics Mechanic, Mechanic Consumer Electronics Appliances, Technician Power Electronics System. Mechanic R & TV, ITESM) 5. Examination : AITT to be held at the end of each semester. 6. Space Norms : One Class Room of minimum 30 sq.m. area having Minimum width of 5 m. with minimum Illumination of 6000 lumen will be reqd.. The electrical equipments of Drawing Hall should conform to minimum 3 star Building energy rating as per Bureau of Energy Efficiency (B.E.E.) 7. Power Norms : 1 Kw 8. Unit strength(batch Size) : Entry qualification : (a) Possessing National Trade Certificate/ National Apprenticeship Certificate in the following Trades i) Electronics Mechanic ii) Mechanic Consumer Electronic Appliances iii) Technician Power Electronics Systems and all the trades under Electronics group operated as on date OR (b) Possessing Diploma /Degree in appropriate branch of Electronics Engineering 10. Trainers Qualification : (a) Academic Qualification: 10 th class pass or equivalent. (b) Technical Qualification: Degree in Electronics Engineering (Degree should be from recognized University) OR Three year Diploma in Electronics Engineering (trade concerned) (Diploma should be from recognized Board / Institution). (c) Experience: Two years for Degree; Five years for Diploma as an Instructor. Desirable: Passed National Craft Instructor Training course in same or relevant trade.. In case of two units, one trainer must be Degree in Engineering. Desirable: Craft Instructor Certificate in RoD & A course under NCVT. One full time instructor is required for two batches. For one batch, the instructor may be out sourced/hired on contract basis. 3

5 C. GROUPING OF TRADES IN CRAFT INSTRUCTOR TRAINING SCHEME GROUP NO. I II III IV V VI VII TRADE NAME Forger & Heat Treater, Carpenter, Foundry man, Pattern Maker Sheet Metal Worker, ALL WELDER TRADES {Welder, Welder (GMAW &GTAW), Welder (Pipe), Welder (Structural), Welder (Fabrication & Fitting) and Welder (Welding & Inspection)}, Plumber. Mechanic Motor Vehicle, Mech. Ref. & Air Conditioning, Farm Mech. & Mech. Agricultural Machineries Draughtsman (Mechanical), Draughtsman (Civil), Reading of Drawing & Arithmetic (RoD&A), Surveyor, Draughtsman (Architect) Fitter, Turner, Machinist, Machinist (Grinder), Tool & Die Maker, MMTM, Operator Adv. M/C Tool, Refractory Technician. Electrician, Wireman Maintenance Mech. (CP), Attendant Operator(CP), Instrument Mechanic(CP), Laboratory Attendant(CP), Instrument Mechanic Electronics Mechanic, Mechanic Radio TV, IT&ESM, Computer Hardware & Networking Maintenance. 4

6 D. SEMESTER WISE ALLOTMENT OF TIME & MARKS AMONG THE SUBJECTS FOR CITS First semester Second semester SUBJECTS Hrs. / Week % of time allotted Marks Sessional Full Marks Pass Marks Exam. Sessional Total Trade Practical Trade Theory Workshop Cal. & Sc Engineering Drawing Library TOTAL for Sem. - I Trade Practical Trade Theory Training Methodology Practical Training Methodology Theory + IT TOTAL Hourly Distribution TOTAL: 1200 marks for 2 semesters Pass marks: 720 Subject Time in % Marks in % Trade Practical Trade Theory Total for Trade Training Methodology (Practical) Training Methodology (Theory) + IT Total for Training Methodology & IT Engineering Drawing Workshop Cal. & Sc Library 2.5-5

7 A. Details of WORKSHOP CALCULATION & SCIENCE syllabus Under Craft Instructor Training Scheme (CITS) Group-VII Unit WORK SHOP CALCULATION AND SCIENCE HOURS MARKS 1 Quantities and Units of Measurement: 8 3 International System of Units. Selected Physical Quantities. Forming Decimal Multiples and Submultiples of the SI units. 2 Algebra : 8 3 Linear Equations in Two variables. Quadratic Equations. 3 Menstruation : 12 5 Area of rectangles, squares, triangles, circles regular polygons. Calculation of surface areas and volumes of cube, cuboids, cylinder, sphere and cone. Calculation density and weight of simple solid bodies such as cubes, squares. 4 Trigonometry: 14 6 Fundamental identities. Trigonometric ratios of complementary angles Heights and distances - Introduction, simple problems. 5 Passive components: Resistor colour code problems. Problems on Ohms law. Series and parallel circuits. Potential dividers. Power and energy calculation in electrical circuits. Electricity bill calculations. Problems on Kirchhoff current laws, Kirchhoff voltage laws. Wheatstone bridge resistance and current, voltage calculation Simple problems on inductance, mutual inductance. Inductors in series and parallel. Capacitance and capacitors in series and parallel. Cells in series and parallel. 6 AC fundamentals:- Converting frequency into time period and vice versa. Calculating sine wave, RMS value, Average value, form factor. Problems on transformer Ratio. Transformer iron and copper losses and efficiency Simple problems on Inductive reactance, capacitive reactance, impedance. Q Factor of coil. Calculating impedance, current, voltage in RC, RL, RLC circuits. Simple problems on resonance frequency and bandwidth. 7 Transistor amplifier and oscillator:- Calculating transistor gain using I c, I E, I B. Relation between alpha, beta, gamma. Simple Calculating I c, V CE, V cc, transistor amplifier. Gain, decibel gain calculation on single and multistage amplifiers. Problems on oscillators- calculating output frequency of oscillators

8 Problems on multi vibrators- calculating time period, duty cycle. Calculating RC time constant. 8 Modulation and de-modulation: percentage of modulation, modulation index, USF and LSF calculations. Frequency spectrum of modulated wave Power transmitter by carrier, power transmitter by side bands. 9 Digital systems Conversion between binary, decimal, octal and hexa- decimal numbers. Binary to BCD code, binary to Grey code conversion vies versa. Binary addition, subtraction, multiplication and division Binary addition using ones and twos compliment. Realization of Logic diagrams for given logic expressions. Demerger s theorem and Boolean algebra. Simple calculation using Boolean algebra 10 Illumination and power:- Room light illumination calculation, candela, foot-candle and lux. Estimation with LED lamp, florescent lamp illumination. Calculating Power consumption of water heater, micro oven, washing machines. Calculation of fuse size. Water cooler flow rate. Cost estimation for components, repairing of various circuits Total Uses of scientific calculator will be allowed. 7

9 F. List of Tools & Equipments Sl. No. NAME OF TOOLS / EQUIPMENTS QUANTITY 1. Laptop with latest configuration 1 no. 2. Almirah steels (Major) 2 nos. 3. Chest of drawers 8 drawers (standard) 3 nos. 4. Class room chairs and table For a batch of 20 students 5. Instructor s chair. 1 nos. 6. Instructor s table 1 nos. 7. LCD projector with screen 1 no. 8