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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