Questions and electrical advice in the Periodic Inspection Reporting & Certification - This Section is STRICTLY for testing PROBLEMS which members have occured, misunderstood readings, Periodic Inspection Reporting / Electrical Installation Condition Reports, Mathematical Equations/Solutions, Part P and other legislation which require you to Inspect and Test..

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Hi What page in the regs do i find capacity ka for the tests sheets for part p. does anyone have an old nic part p test paper The ECA ARE...
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Mark2009
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Hi Guys need your advise on certifying when doing an installation on on a conservatory ie put a rcd protected fcu in and existing...
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P
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I was called out to a house which the board had melted, due the fact a 7.9kw , 10.5kw and a ring in the garage was all ran from a 32amp ohh and...
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ezzzekiel
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Hi all, having a numb moment - for TT systems what do you write down as the method of protection on the EIC- RCD or ADS? Thanks.
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Deleted member 9648
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Guys What is the Ka rating of a Wylex NB Type 2 circuit breaker ? Is it the sam as the new ones ie 6000 Also forgot to ask I am doing a PIR on...
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2K
oldtimer
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Done a pir found all spots in lounge and dining room are not enclosed can type and have no fire hood etc, they are covered by thermal insulation...
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nickblake
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Just did my 2391 practical .When testing Ze got an extremely high reading C&g say i cannot use thr e meter properly but when i test on domestic...
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mogga
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Hi everybody, Ok, here is the picture. Main house is TN-S Ze is 0.25 ohms There is a 16mm swa fed from a 60a isolator, which in turn is fed...
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brucegenerator
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Hi every one I have a robin 1620 multifunction meter and i am commencing my 2391 in march.My meter does not have a D,lock so when doing earth...
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gerry jones
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following a live zs test on a socket circuit. when i pres the test button it trips the rcd and not the breaker. there is continuity and ir for all...
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10K
billy110
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Customer having extension and all electrics done by their sparky. But I'm booked in to do kitchen appliance electrics with kitchen company I do...
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A
I don't really know anything about PAT testing but our in-house PAT tester has tested 4 PCs and failed all of them as he said startup was drawing...
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Adam W
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i have recently purchased i kt64 and have been using it for 1 week with no problems doing domestic pirs. this morning i came to use the machine...
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wallyanker
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Just wanted to see if I'm being a bit too 'picky' but I've come across a few installations recently which have a 32A mcb for a radial circuit...
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keith915
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Gents, Quick question just to clarify. When fillinging out Minor Works Cert. Part 3 Essential tests 3. Earth fault Loop Impedance Is that...
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Hi I'd appreciate some help with a Pir that I've been asked to do on 6 flats converted in September 2008. I have been in one to sort out a...
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S
Hi Gents Using a Megger 1553 tester how do you test for insulation resistance in lets say a ring main? Also what readings should be attained...
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mogga
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Hi i am after some help please, i am looking at a fluke schedule of inspection and circuit details/ test results, and in the box called system...
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4K
dogwind
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Advice needed on this please, testing a property today and came across a problem with ring main. End to end readings of conductors showing no...
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10K
nickblake
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Having spent the evening browsing through the various forums and reading lots of very useful information, one thread has brought up a question. In...
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5K
C
I was testing some old oil dashpot overload relays on a ventilation panel. (It was a Cutler-Hammer 1006G oil dashpot). The dashpot plunger was...
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calvint
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Just an enquiry Does a mobile dist board need a Periodic? Hello there , Hope someone can help? I recently PAT tested A mobile exhibitions...
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C
At an installation today with three core 3 phase cable comimg in and the armour went into a connector providing the neutral (old photos were...
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12
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cambria
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A BS1361 fuse is to be used to provide overcurrent and fault protection for a new circuit. State the effect on the operation of the fuse when the...
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GStueyXR
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hi chaps been asked to carry out testing on a cu on an office floor and called in for a quick look whilst in the area today and noticed all the...
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E
How do you guys test you meters for accuracy and keep detailed logs Cheers ty
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m4tty
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Apparently all new certificates are coming in in September this year.A lot more information will be required and the EIC one is now up to 10...
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confused-fuse
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I have just changed a mini d/board in a garage (db2) and have installed an earth rod as the supply at origin(db1) is tnc-s and there is awater...
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Deleted member 9648
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testing on the 2391 insulation resistance test rig for three phase isolate cb supplying s/p board Check meter, test DB is not live...
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B
hi there, carrying out a live zs reading today on the lighting circuits. power was on but couldnt pick up a reading at the switch so i tried to...
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fixit4u
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when doing the insulation resistance test on the three phase board do you isolate the single pase board before doing the test or leave it switced...
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I
At Last Today I finished a periodic on a factory that had 36 3ph dist boards, and there was found to be over 100 recommendations... Phew !!!
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D
B
can any body give me the reason why when testing pfc and pefc at a three phas DB why do you have to test all phases to neutral then all phases to...
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D
any body done them... guy gave me a quick look at one.. got a PMS change over module when you connect to mains power from battery got a...
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Graeme Harrold
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Hi all, Got my approved test tom its a scotttish thing!! Quick ? one of the socket circuits in the industrial test has an rcd socket on it. Am...
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markysparky
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Now then, for a single phase circuit, using a 3 core SWA having brown black and grey conductors... I always think that you should sleeve the black...
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M
hi guys i have asked a similar question last week regarding identifying tns or tnc-s systems if not clearly visible .i have 2392 and hopefully...
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A
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when doing the Ze test on the single phase board how do avoid the parrallel paths via the three phase board
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2K
GStueyXR
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any advice please,i am currently testing a building where a 13a socket gave a reading well above the other sockets in the same room,when i turned...
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With a 2 way CU that is fed from a 32 amp MCB, when it comes to filling in an EIC, in the 'Charactaristics of Primary Supply Overcurrent...
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robsparky1975
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3 operational factors which must be considered when carrying out a PIR is it the correct operation of all assemblies including switchgear...
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brucegenerator
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Hello fellows, Just wanted to get your thoughts on this... I'm working on a property with a TT supply in the hills, I have tested the Ze at...
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fulla
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hi to all, a question for 2391 if zs to high three things you can do which should i put down if asked in written exam 1. shorten length of cable...
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B
I have a dilog multi test when filling out test sheets i know you are supposed to write in the serial numberbut it has none.Does anyone with one...
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B
hi guys came across 2 questions in a past paper but not sure how to give a correct responce for it in an exam i am probably thinking about this...
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bobby101
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Hi I know how to test PFC at the origin of the Installation but how do you test PFC at other points in the installation does this mean on the...
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Sparkypaul11
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hi guys just want to check if the sequence for testing the three phase socket outlet for function testing is it 1. isolate cicuit, post warning...
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bugsy
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hi all i have my 2391 practical 0n the 15th, and using a fluke not sure of it my question is when testing ze on a 3phase board test between all...
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Had a call tonight from landlord I know... tenant has been getting shocks off the pipework!! Going to pop along tommorrow to check it all out...
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P
ive installed a new shower circuit, so i do a full sequence of tests for the new circuit and put them on a electrical installation...
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Guest123
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