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Student & Learning Zone - City & Guilds
2330 206 Practical Tests
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<blockquote data-quote="searley" data-source="post: 57937" data-attributes="member: 1403"><p>POLARITY-</p><p></p><p>lighting circuit- One lead in the CU then the other on one of the two-way switches simply turning the switch on and off the buzzing sound would indicate the the Line is in the Line conductor only? Then repeating this on the other two way switch.</p><p></p><p>you can test the polarity by one lead on the cu breaker for the lights and crock clip one of the two pins inside the light pendent then by flicking the light swith the readings will change on the test meter to give you you polarity.</p></blockquote><p></p>
[QUOTE="searley, post: 57937, member: 1403"] POLARITY- lighting circuit- One lead in the CU then the other on one of the two-way switches simply turning the switch on and off the buzzing sound would indicate the the Line is in the Line conductor only? Then repeating this on the other two way switch. you can test the polarity by one lead on the cu breaker for the lights and crock clip one of the two pins inside the light pendent then by flicking the light swith the readings will change on the test meter to give you you polarity. [/QUOTE]
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2330 206 Practical Tests
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