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Revision: - 1 year 2009
Syllabus
TRADE
Electrical Appliances Repairer
Under GCVT Pattern
Directorate of Employment & Training
(An ISO - 9000 : 2000 Certified Organisation) Block No., 1/8, Dr. Jivraj Mehta Bhavan, Old Sachivalaya,
Gandhinagar, Gujarat State. Web : www.talimrojgar.org
SYLLABUS COMMITTEE 1 Shri Mukeshbhai S. Patel Chairman,
Institute Management Committee,
I.T.I Sarkhej, Ahmedabad
2 Shri. M. B. Pancholi Genaral Manager, (B. Sc)
Hima Sales Corporation
Ahmedabad
3 Shri. K. B. Patel Principal
Industrial Training Institute
Sarkhej Ahmedabad
4 Shri. S. N. Solanki Maintenance Engg. (electrical)
Gujarat Ambuja Export ltd.
Kadi Di. Mehsana
5 Prof. V. G. Patel Head of Trice
T & R Changodar
Ta. Sanand Di. Ahmedabad
6 Shri. V. P. Mashroo Harsha Engg. Ltd. (Vice Precident HR)
Sarkhej Bavla Road
Changodar Ahmedabad 302213
7 Shri. M. S. Saiad Foreman Instructor,
ITI Sarkhej Ahmedabad
8 Shri. D. M. Desai Supervisor Instructor,
ITI Sarkhej Ahmedabad
General Information
1 Name of the Trade Electrical Appliences Repairer
2 Entry Qualification Passed in 10 th class Examination under 10+2 System
3 Duration One Year
(Engineering)
4 Unit Strength 16
5 On Job Training Two Months
6 Institute Time As per Institute Rules
7 Job Placement Call Available as per institute placement bureau
DETAILED SYLLABUS fOr ThE COUrSE Of
ELECTRICAL APPLIANCES REPAIRER
Week
No.
Trade Theory
Practical
Foundation Course
Soft Skill Work Shop Calculation
Work Shop Science
1
Objective test
Scope of the trade & soft treatment
Introduction to trade safety precaution
Subtraction test addition
Simple
Atomic structure 1.11 , 1.12 , 2.01
, 3.01 , 6.01 , 7.01 , 8.02 , 11.01
2
Artificial respiration
First aid treatments fire and fire fighting equipments
Simple multiplication
Electron theory & electric current
1.13 , 1.21 , 2.02 , 3.01 , 5.01 , 6.02 , 8.01 , 11.02
3
Theory & types of hand tools
Introduction to electrical hand tools and equipments
Simple division Properties & use of copper, zinc, lead tin, aluminum, brass, bronze, solder, timber & rubber
1.14 , 1.22 , 2.02 , 3.01 , 6.03 , 8.02 , 8.03 , 9.01 , 11.03
4
Theory & types of hand tools
Introduction to electrical hand tools and equipments
Fraction conversion from fraction to decimal
Unit of length, weight, time CGS/MKS system
1.23 , 2.02 , 3.02 , 4.01 , 6.04 , 8.03 , 11.04
5
Use & maintenance of hand tools
Details and construction of electrical hand tools & equipments
Decimal addition subtraction
Unit of work , power, energy
1.15 , 1.24 , 2.03 , 3.02 , 5.02 , 6.04 , 8.02 , 8.07 , 11.05
6
Use & maintenance of hand tools
Details and construction of electrical hand tools &
Decimal multiplication division
Unit of temperature pressure
1.25 , 2.03 , 6.04 , 8.02 , 8.07 , 10.01 , 11.06
equipments
7
Requirements & uses of different accessories
Introduction
To the electrical accessories
Fraction addition subtraction
Unit of elec. Pressure/ele. current
1.16 , 1.26 , 2.04 , 6.05 , 8.02 , 8.11 , 8.12 , 8.13 , 10.02 , 11.07
8
Revision
2.05 , 6.05 , 8.02 , 8.04 , 8.08 , 10.03 , 11.07
9
Test at the end of Module
1.17 , 1.27 , 2.01 , 3.01 , 6.01 , 7.02 , 8.05 ,
10.01
MODULE 2 8 MONTH
Week No.
Trade Theory
Practical
Work Shop Calculation
Workshop
Science (Physics /
Chemistry)
10
Requirement of wires &cable
Type of wires and cables
Introduction to engg. drawing
Logarithm use of log table for multiplication & division
1.17 , 4.01 , 5.03 , 6.01 , 8.05 , 9.01 , 11.01
11
Classification of cables
Cable & cable joint
Free hand sketching of state line
Practice in the use of log table
1.18 , 1.27 , 2.02 , 3.01 , 6.02 , 7.02 , 8.06 , 10.03
12
Classification of cables
Type of wires and cables
Simple geometry figures rectangles circle, polygonal etc
Practice in the use of log table
1.18 , 4.02 , 5.03 , 6.02 , 8.06 , 9.02 ,
11.02
13
Ohm's law Introduction to house hold wiring
Simple geometry figures rectangles circle,
Example of Ohm’s law
1.19 , 1.27 , 2.04 , 3.02 , 6.03 , 7.03 , 8.02 , 10.03
polygonal etc
14 Important of ear thing
Introduction to house hold wiring
Electrical symbol
Series circuit calculation
4.02 , 5.04 , 6.03 , 8.09 , 9.02 , 11.03
15
Introduction theory on electrical instrumentation
Basic introduction to primary electrical instruments
Electrical symbol
Parallel ckt. calculation
1.27 , 1.31 , 2.05 , 3.02 , 6.04 , 7.03 , 8.09 , 10.03
16
Introduction theory on electrical instrumentation
Basic introduction to primary electrical instruments
Electrical symbol
Parallel ckt. calculation
1.32 , 4.03 , 5.04 , 6.04 , 8.1 , 9.02 , 11.04
ACHIEVEMENTS
(1)trainee should be able to wire electrical accessories
(2) trainee should be able to w/c hand tools skillfully
(3) trainee should be able
17
General theory on appliances
Introduction to various house hold appliances
Drawing of the schematic diagram of plate & pipe earthing
Effect of alloying metal
1.27 , 1.33 , 2.06 , 3.01 , 6.05 , 7.04 , 8.1 , 10.04
18
Working principal & electrical connection of heating type appliances
Intro. To electrically operated heating type appliances
Drawing of the schematic diagram of plate &pipe earthing
Series/parallel combine ckt.
1.34 , 4.03 , 5.05 , 6.05 , 9.03 , 11.05
19
Working principal & electrical connection of heating type appliances
Repairing & maintenance of water heater, geasers, light weight iron & oven
Free hand sketching of nuts & bolts with dimensions from sample
Electrical Power calculation
1.28 , 1.35 , 2.07 , 3.01 , 6.06 , 7.04 , 8.11 , 10.04
20
Working principal & electrical connection of heating type
Repairing & maintenance of water heater, geasers, light weight iron &
Free hand sketching of rivets & washer with dimension
Electrical Power calculation
1.36 , 4.04 , 5.05 , 6.06 , 8.12 , 9.03 , 11.05
appliances oven from sample
21
Working principal & electrical connection of heating type appliances
Repairing & maintenance of water heater, geasers, light weight iron & oven
Free hand sketching screw thread with dimension from sample
Electrical Energy calculation 1.28 , 1.37 ,
2.01 , 3.02 , 6.01 , 7.05 , 8.13 , 10.04
22
Working principal & electrical connection of heating type appliances
Repair & maintenance of electric cattle, toaster, hot plates & grills
Circuit diagram of heater, geasers, light weight iron & oven
Electrical Energy calculation 1.31 , 4.04 ,
5.06 , 6.01 , 9.03 , 11.05
23
Working principal & electrical connection of heating type appliances
Repair & maintenance of electric cattle, toaster, hot plates & grills
Circuit diagram of electric cattle, toaster,
Heat temperature thermometric scales, feranheat, centigrade, scale their conversion name & nature of temp. measuring instrument, normally used in workshop
1.28 , 1.32 , 2.02 , 3.02 , 6.02 , 7.05 , 8.14 , 10.04
24
Working principal & electrical connection of heating type appliances
Repair & maintenance of electric cattle, toaster, hot plates & grills
Circuit diagram of hot plates & grills
Heat temperature thermometric scales, feranheat, centigrade, scale their conversion name & nature of temp. measuring instrument, normally used
1.33 , 4.05 , 5.06 , 6.02 , 8.03 , 9.04 , 11.05
in workshop
25
Working principal & electrical connection of heating type appliances
Repair & maintenance of cooker & cooking range
Circuit diagram of cooker & cooking range
Heat temperature thermometric scales, feranheat, centigrade, scale their conversion name & nature of temp. measuring instrument, normally used in workshop
1.28 , 1.34 , 3.01 , 6.03 , 8.03 , 10.04
26
General theory & working principle of rotary type of appliances
Introduction to electrically rotated
Appliances
Wiring diagram of ac multi speed motor
Heat specific heat of solids liquids & gas heat lost & heat gained
1.35 , 4.05 , 5.03 , 6.03 , 8.03 , 9.04 , 11.06
27
Connection of heating type appliances
Repair & maintenance of mixture grinders, juicer, butter milk stirrer &crusher
Circuit diagram of mixture grinders, juicer, butter milk stirrer &crusher
Heat specific heat of solids liquids & gas heat lost & heat gained
1.29 , 2.04 , 3.01 , 6.04 , 7.05 , 8.02 , 8.07 , 10.05
28
Connection of heating type appliances
Repair & maintenance of mixtures, grinders, juicer, butter milk stirrer &crusher
Circuit diagram of mixture grinders, juicer, butter milk stirrer &crusher
Heat specific heat of solids liquids & gas heat lost & heat gained
1.36 , 4.02 , 5.04 , 6.04 , 8.07 , 9.04 , 11.06
29
Connection of heating type appliances
Repair &maintenance of food processors, slicers &
Circuit diagram of food processors, slicers &
Heat specific heat of solids liquids & gas heat lost &
1.29 , 2.05 , 3.02 , 6.05 , 7.05 , 8.02 , 8.12 , 10.05
choppers hoppers heat gained
30
Introduction to preventive maintenance of fans
Fans like table top, ceiling, exhaust and pedestal general information on maintenance & repair
Circuit diagram of table fan
Calculation of volume & weight of simple solid bodies, cubes parallelopid prism & shop problems
1.37 , 3.02 , 4.03 , 6.05 , 8.14 , 9.05 , 11.06 , 11.06
31
Introduction to preventive maintenance of fans
Fans like table top, ceiling, exhaust and pedestal general information on maintenance & repair
Circuit diagram of ceiling fan
Calculation of volume & weight of simple solid bodies, cubes parallelopid prism & shop problems
1.29 , 2.06 , 3.01 , 6.05 , 7.06 , 8.02 , 8.03 , 10.05
32
Introduction to preventive maintenance of fans
Fans like table top, ceiling, exhaust and pedestal general information on maintenance & repair
Circuit diagram of exhaust fan
Calculation of volume & weight of simple solid bodies, cubes parallelopid prism & shop problems
1.31 , 2.07 , 3.01 , 6.06 , 8.03 , 9.05
33
Introduction to preventive maintenance of fans
Repair & maintenance vacumisers, air coolers & air conditioners
Circuit diagram of vacuumisers & vacuum cleaner
Calculation of volume & weight of simple solid bodies, cubes parallelopid prism & shop problems
1.32 , 2.01 , 3.02 , 6.06 , 7.06 , 8.02 , 8.03 , 10.05
34
Introduction to preventive maintenance of fans
Basic maintenance of refrigerator, air coolers &air condition
Circuit diagram of refrigerator
Calculation of volume & weight of simple solid bodies, cubes parallelopid prism & shop problems
1.31 , 2.02 , 3.02 , 6.06 , 8.07 , 9.05 , 11.07
35
Introduction to preventive maintenance of fans
Basic maintenance of refrigerators, air coolers &air condition
Circuit diagram of air coolers &air condition
Geometry property of line, angles triangles & circles etc
1.32 , 2.04 , 3.01 , 6.06 , 7.06 , 8.05 , 8.07 , 10.05
36
Introduction to preventive maintenance of fans
Repair & maintenance of voltage regulating devices
Circuit diagram of voltage regulating devices
Geometry property of line, angles triangles & circles etc
1.31 , 2.05 , 3.01 , 6.06 , 8.07 , 9.06 , 11.07
37 Introductory theory on illumination
Water pumps of different type their repairs & maintenance
Circuit diagram of water pump motor
Simple problems on line angle triangles and circle
1.32 , 2.06 , 3.02 , 6.06 , 7.06 , 8.05 , 8.09 , 10.06
38 Introductory theory on illumination
Water pumps of different type their repairs & maintenance
Circuit diagram of water pump motor
Simple problems on line angle triangles and circle
1.31 , 2.07 , 3.02 , 8.09 , 9.06 , 11.07
39 Introductory theory on illumination
Water pumps of different type their repairs & maintenance
Circuit diagram of water pump motor
Simple problems on line angle triangles and circle
1.32 , 2.01 , 3.01 , 7.07 , 8.05 , 8.1 , 10.06
40 Introductory theory on illumination
Installation of electrical multiway bell indicator & musical door bells, their repair & maintenance
Circuit diagram of electrical multiway bell indicator & musical door bells
Meaning of horse power & breaks horse power simple problem on work power & energy
1.33 , 2.02 , 3.01 , 8.1 , 9.06 , 11.07
41 Introductory theory on illumination
Lights, florescent, sodium vapor mercury vapour,
Circuit diagram of florescent,
Meaning of horse power & breaks
1.33 , 2.04 , 3.02 , 7.07 , 8.06 , 8.14 ,
hellogen their general maintenance & repair
sodium vapor mercury vapour, halogen lamps
horse power simple problem on work power & energy
10.06 , 12
42 Introductory theory on illumination
Repair & maintenance of different types of washing machine & Domestic flour mills
Circuit diagram of washing machine & Domestic flour mills
Meaning of horse power & breaks horse power simple problem on work power & energy
1.34 , 2.05 , 3.02 , 7.07 , 8.06 , 10.06
, 12
Achievement : Trainee should be able to under take electrical installation and attend the maintenance schedule
43 Revision Test
1.34 , 2.06 , 3.01 , 7.07 , 8.07 , 10.06
, 12
44 1.34 , 2.06 , 3.01 , 7.07 , 8.07 , 10.06
, 12
45
LOCAL INDUSTRIAL TRAINING
46
47
48
49
50
51
52
LIST OF TRAINEE TOOLKIT, TOOLS/EQUIPEMNTS AND RAW MATERIAL
NO. DISCRIPTION QUANTITY
• TRAINEE TOOKIT
1. Hammer Ballpeing ( .75 kg ) (One each per 2. File set of 200 mm. ( assorted ) trainee) 3. Centre punch 100 mm. 4. Steel Rule 150 mm. 5. Screw driver 300 x 10 mm. blade. 6. Screw driver 200 x 8 mm. blade. 7. D.E and ring Spanner set of 12 metric. 6-25 mm. 8. Pier Combination 150 mm. 9. Philips Screw driver. 20 cm. 10. Steel tool box with lock & key. 11. Apron. 12. Continuity tester.
N.B. * Quantity is one each for all Trainee.
• TOOLS AND EQUIPEMNTS.
1. Test Bench Consist of Voltmeter, Amp. Meter, Wattmeter ohm meter with suitable power supply A.C and D.C. with protecting system and shock guard. 1 No
2. Motor Testing bench suitable to check A.C, D.C and GHP motors with protecting system and starters.
1 No
3. D.C. Power supply, 0-300 volt, up to 15 amp. Capacity. 3 No
4. AC power supply, 0-500 volt, 15 amp, 3 phase and 1 phase with suitable Protection devices and shock gaud.
1 No
5. Multi Meter. Analog type to measure volt, ampere and resistance in micro as well as higher range.
6 No
6. Multi Meter, Digital type to measure as above and capacitance and transistors.
6 No
7. Clip on meter, Digital AC, DC, voltage and current. 3 No
8. Portable Meters multi range, Volt, Amp, and ohm. 1 each
9. Soldering Station. 6 No
10. Soldering Iron 25 watt. 6 No
11. Soldering Iron 250 watt. 6 No
12. Test lamp to check series and parallel faults. 6 No
13. Knives, 100 mm 6 No
14. Scissors , 150 mm 6 No
15. Magnetic Spanner set. 2 Sets
16. Box Spanner Set, 6 to 19 mm, with tomy bar and rechate. 3 Sets
17. Diamond Cutter 150 mm. 6 No
18. Wire Stripper 0.5 to 2.5 sq. mm. 6 No
19. Long nose plier, 150 mm. 6 No
20. Bent and Square nose plier,. 150 mm. 3 Each
21. Hacksaw frame, 300 mm. 6 No
22. Tennon saw. 6 No
23. Electric Hand Drill EJ3C type 1 No
24. Magnetic ink board, 3 ft x 6 ft 1 No
25. Necessary Home Appliances as per syllabus.
1 each
• RAW MATERIALS
1. Soldering core and flux. (as per need) 2. MCBS 6 amp. 3. Single PVC wire 0.5 to 1.5 sq3mm. 4. Heating Coils for irons, 5. Heating Coils for Heaters, and Geasers, 3000 watt. 6. Flexible wire, 1 sq, mm. 7. Fuse wire, lead tin 1 to 5 amp. Cap 8. Kerosene. 9. Grease. 10. Rust Olin. 11. Cotton waste. 12. Hacksaw blades. HSS 300 mm. 13. Five in one socket. 14. Three in one socket. 15. Switch socket, 5 amp. Flush type. 16. Pendent holder, 5 amp. 17. Mica sheet. 18. Insulating Paper. 19. Nut, Bolts and Metal Screw assorted. 20. First Aid Box. 21. Carbon Tetra Chloride. 22. PVC tape. 23. Cotton tape 24. Hook up wires. 25. Push buttons assorted. 26. Terminal lugs assorted. 27. Drill bits. 3 to 12 mm 28. Nails assorted. 29. Magnetic ink pen and duster.
N. B. * Quantity as per need.