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    ELECTRICAL TESTING

    DO YOU NEED TO HAVE 2391 TO BE ABLE TO INSPECT AND SIGN CERTIFICATES BEEN TESTING FOR 10 YEARS NOW BUT NOT DONE 2391 TESING COURSE. IF YOU ARE WORKING FOR A COMPANY THAT IS NICEIC REGISTERED ARE YOU COVERED AS A COMPETENT PERSON TO SIGN CERTIFICATES AS THIS IS THEN COUNTER SIGNED BY A QUALIFIED...
  2. A

    electrical testing

    what are the steps involved in carrying out an insulation resistance test on a flourescent lighing circuit from the distribution board to the circuit. i know which is the corresponding live neutral and earth conductors. been told to carry out test at 230v and if readings okay test at 500v...
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