Syllabus for the subject WORKSHOP CALCULATION & SCIENCE

Syllabus for the subject
of
WORKSHOP CALCULATION & SCIENCE
Under
CRAFT INSTRUCTOR TRAINING SCHEME (CITS)
(For all Engineering Trades under Group II)
Re-Designed in
– 2014 -
By
Government of India
Ministry of Labour & Employment
Directorate General of Employment & Training
1
CONTENTS
SECTION
DESCRIPTION
PAGE NO.
A
Rationale
3
B
General Information
4
C
Grouping of Trades in Craft Instructor Training Scheme
5
D
Semester wise Allotment of Time & Marks among the
Subjects
6
E
Details of Syllabus
7
F
List of Tools & Equipments
8
2
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 analyse the given job - Quantitatively and subsequent detail
planning; Such as selecting the physical conditions quantitatively e.g. speed and feed of a cutting
operation.
Thus Engineering Drawing, Workshop Calculation & Science are regarded as a core skills set which
supplements 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.
3
B.
GENERAL INFORMATION
1. Name of the Course
:
Craft Instructor Training Scheme
2. Duration of Instructor Training
:
1 Year (Two semesters each of six months duration).
3. Subjects covered in the Semesters
:
Detailed in Section - D
4. Name of the Subject
:
WORKSHOP CALCULATION & SCIENCE
5. Applicability
:
For all Engineering Trades of Group II
(MECHANIC MOTOR VEHICLE / MECHANIC
DIESEL/MECH. RAC/TRACTOR
MECHANIC/FARM MECHANIC & MECHANIC
AGRICULTURAL MACHINERY)
6. Examination
:
AITT to be held at the end of each semester.
7. Space Norms
:
One Class Room of minimum 30sq.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.)
8. Power Norms
:
1 Kw
9. Unit strength(Batch Size)
:
20
10. Entry qualification
:
NTC / NAC from NCVT in any one of the trades of
Gr.–II OR Diploma/Degree in Mechanical/Production
Industrial Engineering from AICTE recognized Board /
University.
11. Trainers’ Qualification
:
Diploma or Degree in Mechanical / Production /
Industrial Engineering from AICTE recognized Board /
University with five / two years experience
respectively.
Desirable: Craft Instructor Certificate in RoD & A course under NCVT.
12. Trainer:
 At least one full time instructor is required for two batches.
 For one batch, the instructor may be out sourced/ hired on contract basis.
4
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.
5
D.
SEMESTER WISE ALLOTMENT OF TIME & MARKS AMONG THE SUBJECTS FOR CITS
SUBJECTS
First
semester
Second
semester
Trade Practical – 1
Trade Theory - 1
Workshop Cal. & Sc.
Engineering Drawing
Library
TOTAL for Sem. - I
Trade Practical – 2
Trade Theory - 2
Training Methodology Practical
Training Methodology Theory + IT
TOTAL
GRAND TOTAL
Hrs. /
Week
20
6
6
6
2
40
16
4
12
8
% of
time
allotted
50
15
15
15
5
Marks
Sessional
Full
Marks
Exam.
Pass Marks
Sessional
Total
30
20
50
30
20
30
230
120
50
100
120
60
30
60
18
12
-
138
72
30
60
40
10
30
200
100
50
100
450
200
100
200
500
230
120
230
270
120
60
120
30
18
12
18
300
138
72
138
20
100
20
120
60
12
72
600
1050
100
150
700
1200
360
630
60
90
420
720
40
80
Hourly Distribution
TOTAL: 1200 marks for 2 semesters Pass marks: 720
TT
TP
WCSc.
ED
TM-P
TM-T
Lib
Subject
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
6
Time in %
45
12.5
57.5
15
Marks in %
38
20
58
19
12.5
10
27.5
29
7.5
7.5
2.5
12
4
-
E. Details of WORKSHOP CALCULATION & SCIENCE syllabus
Under Craft Instructor Training Scheme (CITS)
Group-II
Sl.
No.
Topics
Hours
Marks
1. Simplification of fraction and decimals-Addition,
substraction, multiplication and division- Conversion and
Measurement-MKS, CGS,FPS AND SI units- Fundamentals
and derived units.
2. Square & square roots- problem based on Square & square
roots.
Algebraic- addition, substraction, multiplication, and
division-simultaneous equations-Quadratic equations.
Logarithms-Application of Logarithms
12
4
12
5
3. Force, Types of force, Pressure, Pascal law, Laws of motion
Equation of motion, Stress, Strain and its types, Modulus of
Elasticity and Hook’ s law
4. Work, Power, Energy, Speed, Velocity, Acceleration and
Deceleration, Torque, Torque unit conversion.
HP,IHP,BHP,FHP,MEP,BORE,STROKE,CUBIC
CAPACITY, SFC, THERMAL
EFFICIENCY,VOLUMETRIC EFFICIENCY ,
MECHANICAL EFFICIENCY and related problems
5. Mass, Weight, Volume, Density, Viscosity, Specific gravity
and related problems
12
5
12
5
12
4
6. Ratio and Proportion- Direct, Indirect and mixed proportions.
Problems based on ratio and proportion
7. Heat-Temperature and conversion of scales Fahrenheit,
Centigrade and Kelvin. Thermometer and Thermocouple. Iron
carbon Diagram, Heat treatment- Process of Annealing,
Normalizing, Hardening and Tempering. Case hardening
process-Carburizing, Induction hardening and NitridingApplication and uses. Transmission of heat.
8. Mensuration- Area of circle, Triangle, Polygons, Surface area
and volume of cube and sphere, cone, prism, cylinder and
hollow cylinder, Trigonometry-Trigonometric functions,standard formulae- use of trigonometric tables. Height and
distance problems.
9. Percentage problems. Estimation and cost of product. Simple
machines-Mechanical Advantage, Velocity ratio and
Efficiency.
10. Mechanical properties of metal-Classification of ferrous and
Non-ferrous Metals and Alloys. Friction-Types of frictionAdvantages & Disadvantages of friction. Lubrication- Types
of Lubricant- Properties of Lubricants.
11. Basic principles of Electricity-Ohm’s law-series and parallel
circuits. Use of switch, Fuse, Conductor, Insulator and
12
4
12
5
12
5
12
4
12
5
12
4
7
Resistor, Earthling and faraday’s law. Basic principles of
electronics-Semi conductors, Diodes, Transistors, thermostat,
logic gates etc.
Total Hours & Marks
Revision & Examination
8
132
50
F.
Sl.
No.
1.
2.
3.
4.
5.
6.
7.
LIST OF TOOLS & EQUIPMENTS
NAME OF TOOLS / EQUIPMENTS
Laptop with latest configuration
Almirah steels (Major)
Table.
Chair
Instructor’s table (big size full secretariat)
Instructor chair.
LCD projector with latest configuration
9
QUANTITY
1 no.
2 nos.
20 nos.
20 nos.
1 nos.
1 nos.
1 no.