Duncan Tonui

Experience

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  New Kenya creamery cooperative

  Sept 2009 - Oct 2009

  Electrical enginner intern

  o Working under assigned engineer and technicians.o Executing duties as instructed by the supervisor.o Motor overhaul and repair.o Learn how to rewind a motor.o Troubleshooting and fault diagnosis of electrical apparatus.

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  Finlays

  Nov 2009 - Dec 2009

  Electrical Engineering Intern

   Three phase wiring of motors. Star Delta circuit wiring of switches, repair and fault diagnosis. Direct On Line (DOL), Forward and Revers wiring and their application Surfaces wiring of industrial and residential houses. Understand the whole working process of tea production from withering up to sorting. Motor overhaul and repair. Fault tracing

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  Kilojoules power solution limited

  Jun 2012 - Aug 2012

  Electrical Engineering Intern

   Installation of Power Backup System (PBS) for industrial and residential premises. Repair of power inverter charger. Automatic battery changing and fittings Domestic load isolation Rewiring of a residential and industrial building to fit in the installation of a backup system. Dealt with various power inverters charger with different connection and different wiring system. They include Outback, Fortuner, Must and Triplett inverter chargers. Learn the power safety, health, risk and precaution and prevention rules. Deal with AVS, Automatic change over switches, different batteries and they application in power backup system Show less

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  Kenya Power

  Jul 2013 - Aug 2013

  Electrical Engineering Intern

   Construction of high and low voltage overhead lines (11KV and 33KV) Installation of underground and overhead service cables, phasing out of 11KV, repaired cables and trace maintenances  Capturing hot spots by means of thermo cameras and correction of hot spots Measurement of earthing, voltage level of transformers Fault diagnosis and repairs including broken conductors, fuses and cutout and Installing and repair air break switches Way leaves clearances along feeder and fuse changing and installation of carriers Safety procedures/ precaution taken before undertaking an outage Line inspection on rotten poles and their replacement Show less

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  Kenya Tea Packers Limited

  Aug 2014 - now

  Electrical Engineering Intern

   Working on Easy Pack machine, Maisa machine, Flex machine, SVC machines, Perfecta machine, IMA C2000 machines. Manual PLC programming on EasyPack, Perfecta, SVE and IMA C2000 machine

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  MFI Office Solutions

  Jan 2015 - now

  Electrical Engineer

  1. Electrical installation of office machines2. Networking and configuring of office machine like printers, scanners and photocopier according to client desire3. Customers sales and after sales services4. Maintenance of printing, scanning and copier machines5. Repair and general overhaul of this machines

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  Auto xpress kenya limited

  Jun 2016 - now

  Maintenance Engineer

   Installation of wheel alignment machines, tyre changers, wheel balancers, 4 post, 2 post lifts Routine check on pneumatic valves, filters , oil separators,oil filters and pressure gauges Service and maintenances of screw type and piston type compressors Routine preventive Maintenances of these machines Installation of three phase power panel board, surface wiring Maintenances of standby Generators, checking, oil level filters and other item in the checklist Office record managements Show less