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Workshop paper works
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<blockquote data-quote="wigan" data-source="post: 81734" data-attributes="member: 6152"><p>1) on a stairway or corridor</p><p></p><p>2) because if the nuetral is switched then you have a permanent live even when switch is thrown and if it is a case of someone suffering an electric shock this would put the rescuer at risk</p><p></p><p>r1+r2 test operate switch and the reading should alternate between open &amp; closed circuit.</p><p></p><p>r2 test should be continuous whatever position of the switch</p><p></p><p>r2+rn test should be continuous whatever position of the switch</p><p></p><p>wig</p></blockquote><p></p>
[QUOTE="wigan, post: 81734, member: 6152"] 1) on a stairway or corridor 2) because if the nuetral is switched then you have a permanent live even when switch is thrown and if it is a case of someone suffering an electric shock this would put the rescuer at risk r1+r2 test operate switch and the reading should alternate between open & closed circuit. r2 test should be continuous whatever position of the switch r2+rn test should be continuous whatever position of the switch wig [/QUOTE]
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