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<blockquote data-quote="SPECIAL LOCATION" data-source="post: 72432" data-attributes="member: 250"><p>Can I just add for the benefit of absolute clarity for eveyone....</p><p></p><p>all of the above guidance would assume that the POLARITY at the incoming supply has be verified prior to doing the Zs / Ze /Zdb at the board.</p><p></p><p>Although unlikely to be wrong you should NEVER assume anything is correct,</p><p></p><p>but that said ....</p><p></p><p>Most modern test meters will give some sort of error indication if polarity is arse about face! <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> </p><p></p><p>Just thought I would add that in case any new starters to the world of electwickey are reading! <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big grin :D" loading="lazy" data-shortname=":D" /> :x </p><p></p><p><em>Sybil Fawlty specialist subject stating the bleedin obvious!</em>Blushing:coat</p></blockquote><p></p>
[QUOTE="SPECIAL LOCATION, post: 72432, member: 250"] Can I just add for the benefit of absolute clarity for eveyone.... all of the above guidance would assume that the POLARITY at the incoming supply has be verified prior to doing the Zs / Ze /Zdb at the board. Although unlikely to be wrong you should NEVER assume anything is correct, but that said .... Most modern test meters will give some sort of error indication if polarity is arse about face! :) Just thought I would add that in case any new starters to the world of electwickey are reading! :D :x [I]Sybil Fawlty specialist subject stating the bleedin obvious![/I]Blushing:coat [/QUOTE]
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