- Reaction score
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Hi,
I've been having a nose through some of the old past Chief Examiner reports and the December 2011 edition has on page 5 has the following quote:
Can anyone explain why Continuity of CPC is not the first test? Is it purely because if you get an end to end reading on the CPC then that is sufficient as I thought you had to take a reading at every point???
Cheers guys!
http://cdn.cityandguilds.com/Produc...01_Chief_examiner_report_December_2011_v1.pdf
I've been having a nose through some of the old past Chief Examiner reports and the December 2011 edition has on page 5 has the following quote:
Many candidates were unable to identify the first three tests to be carried out on a newly installed ring final circuit, with many beginning with continuity of cpc followed by ring final circuit continuity. The tests are ring final circuit continuity, insulation resistance, earth fault loop impedance.
Can anyone explain why Continuity of CPC is not the first test? Is it purely because if you get an end to end reading on the CPC then that is sufficient as I thought you had to take a reading at every point???
Cheers guys!
http://cdn.cityandguilds.com/Produc...01_Chief_examiner_report_December_2011_v1.pdf