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Transcript
20 August 2013
Frikkie Fouche
Manager: Artisan Development
AgriSETA
529 Belvedere Street
Arcadia
0007
To Whom It May Concern:
APPLICATION FOR TRADE TEST
Enclosed is the application for trade test for ......................................................., ID ........................................: Section 28 Electrician.
Upon submitting this application the employer confirms that the applicant:
(a) Is a permanent employee at ....................................................................................
(b) Have obtained more than .........years relevant on the job practical experience of which a detailed breakdown is enclosed
hereto
(c) Is not currently registered as apprentice / learner
(d) Went for a Pre-assessment evaluation at ...................................................... and is recommended for trade test
(e) Comply to the requirements of the designated training schedule and is recommended to do the qualifying trade test
Work Experience
Name and Address of Employer
From
To
Occupation
Detailed breakdown of tasks evaluated against the designated training schedule:
MODULE
SAFETY
HAND TOOLS
WORKSHOP TOOLS
MATERIALS
DRAWINGS AND SKETCHES
ARC WELDING
AGRI-4-4000-FOU-13-00
TASKS
Plan daily work and organise physical environment in compliance with the relevant regulations of
the Occupational Health and Safety Act (Act No 85, 1993)
Apply safe work practices in all aspects of work including welding and gas cutting equipment.
Use hand tools when executing general fitting work: measuring, checking, forming, cutting,
marking and fastening tools and tooling aids.
Use fixed and portable drilling machines.
Use fixed and portable grinding machines including replacing, setting, truing and ringing of
wheels.
Dress grinding wheel.
Use insulating materials with respect to resistivity, temperature and hydroscopic qualities: PVC,
glass fibre, resins, tapes, varnishes, epoxy compounds and PVC compounds
Apply symbols and abbreviations used on electrical circuits for schematic and wiring diagrams,
connection schedules, cables schedules, layouts and single-line drawings.
Compile material lists from electrical, engineering and electronic drawings.
Set up AC and/or DC welding machines, equipment including starting up and shutting down
procedures..
Differentiate between arc welding consumables.
Prepare material for arc welding.
Tack and arc weld workpieces incidental to the trade using manual metal arc welding techniques.
MODULE
TASKS
MARKING OFF
Mark off projects for manufacturing using all standards marking-off techniques and tools.
Sharpen chisels, drills, punches
Dress screwdrivers.
Set up oxygen-fuel gas welding equipment including light up, adjustment of gas pressures and
shut down procedures.
Differentiate gas welding consumables.
Prepare material for gas welding.
Gas weld work pieces incidental to the trade.
Assemble gas cutting and heating equipment, including light up and shut down procedures.
Hand cut and heat materials incidental to the trade.
Demonstrate overhead crane hand signals.
Use chain block (shackles, chain slings, wire rope slings)
HAND SKILLS
GAS WELDING
GAS CUTTING AND HEATING
BASIC LIFTING TECHNIQUES
ELECTRICAL MEASURING
INSTRUMENTS (PANEL
MOUNTED)
ELECTRICAL TESTING
INSTRUMENTS (PORTABLE)
SOFT SOLDER
FAULT FINDING
CONDUCTORS
CABLES
ELECTRICAL EQUIPMENT
WIRING
INSTALLATIONS
A C MACHINES
D C MACHINES
ELECTRONICS
Yours truly,
AGRI-4-4000-FOU-13-00
Connect panel meters and interpret the readings: voltmeter, ammeter, energy meter (KWH).
Use instruments for safety and fault finding as used for electrical systems: voltage tester,
multimeter, insulation tester, oscilloscope, earth leakage polarity tester, phase rotation tester and
signal generator.
Prepare and solder hard and soft copper
Solder electronic components onto a printed circuit board.
Fault find: control panels, distribution boards, contactors, relays, insulators, fuse holders and
motor control gear, AC heavy current motor control equipment (Open circuit, Short circuits, Under
voltage relay faults, Retaining faults, Single phase faults, Mechanical faults
Join conductors by the following methods: crimping and soldering
Insulate conductors.
Make off and join multi and single core, standard PVC armoured cable
Storing cables.
Terminate PVC cables for entry into cable end box using mechanical and compression methods.
Maintain repair and test: control panels, distribution boards, contactors, relays, switch-gear, circuit
breakers, timers, isolators, fuse holders, motor control gear, electrical machines, protective
devices and lighting systems.
Design and wire adhering to the applicable drawings: panels, starters, motors, motor control gear,
electrical distribution systems, protective systems, lighting systems including discharge and
fluorescent lamps.
Mount, wire and connect: switch boards; distribution boards; motor control gear; isolators;
electrical equipment
Introduction to wire-ways: tacks; trunking; flexible conduit
Design, wire control and connect main circuit of single phase machines: Capacitor start motor
(forward and reverse), Capacitor start, capacitor run motor (forward and reverse)
Design and wire control and main circuit to which 3 phase squirrel cage induction motor can be
connected: Direct on line forward and reverse, Automatic Star-Delta, Auto transformer, Constant
torque motor (2 speed)
Design and wire control and main circuit to which a three phase slip ring induction motor can be
connected i.e.; Hand and automatic controlled resistance starter or current limiting starters
Connect three phase and three single phase transformers in various combinations to obtain
various voltages.
Before and after commissioning test AC machines electrically and mechanically: Capacitor start
motor, Capacitor start capacitor run motor, 3 phase squirrel cage induction motor, 3 phase slip
ring motor, Transformers, Auto-transformers
Connect, test and fault find the following DC machines: series motor, shunt motor, compound
motor
Construct, solder and fault find the following electronic circuits: bi-stable multi vibrator, stable
multi vibrator, mono-stable multi vibrator, elementary SCR speed control.
Use a dual- trace oscilloscope up to 20 MHZ to identify: Wave forms (DC & AC). Average
values, Peak values, Frequencies, RMS values
Programme and use P. L. C. systems.
Signature: .......................................................
Name
Designation
AGRI-4-4000-FOU-13-00