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Hi
A little problem....
I have a 5 amp and 2 amp circuit. The 5's are fine etc
The 2.Amps use a "Clock Socket/outlet" . 4 wires , 3...
A 20 amp DP switch is rated to switch a max load of 20 amps right?
Being told this afternoon that they can only be installed on a circuit that is...
just seen this in a mag, does that include floodlights etc?
Is there a 230v 3 pin commando polarity tester that is a reasonable price? I have seen the Martindale one at £45.00
Ideally i would like one about...
Been to a job this morning where a guy had 230v downlighters class two in an outside bar area, they are RCD protected, is this permissible or...
Hi, I have a regular customer who owns a row of shops with flats above, he has a weird setup as regards fire protection, the two ends have 24v...
2330 202 sample questions 1
but not the answers i will do them at a later date :D see attch
2330 202 sample questions 2
Sorry no answers yet will follow :D
Hi im currently about to start my last year of my C+G 2330 Level 2.
Is it possible for me to take my inspection and test (2390?) without paying...
Hi all, on my way back from abroad after 20 odd yrs :mad:, can anyone tell me what my c&g 2367 Part 1 is equivalent to these days, looks as though...
I am planning on taking up a course on the 17th edition wiring regs - 2382, and was curious as to how hard it was, baring in mind that i am on my...
as title. posted in general to get more views than it would in trainee. rebus are offering 2382 as below:
Enjoy a 25% Discount...
well ive passed the written and the praticle is next week.
now then i think this is for shakey........... has anybody been onto the walled...
Hi all has anyone received their results from the 2391 sat on october 21st 2010 ? i have e-mailed the trainng centre i used and they siad they...
Hi, first time on this forum. I took the December 07 exam, passed, the pass rate is 33%. I have tried a search on the forum for the Chief...
hi chaps, i have my 2391 practical exam tonight and have a few things playing on my mind,
I'm sure i will have to test a 3phase db with a final...
hi everyone, just had my 2391 practical and passed it, think my firm did it a bit backwards, but anyway have to do the theory soon just wondred if...
Hi guys Just found this forum
I have to re sit the theory exam on my 2391, does anyone no of a tutorial DVD or computer program on the subject...
Correct me if i am wrong but when i went to college i had to test and inspect my own work and was led to belive that it was one of my...
Is there a 2391-20 Design and Verification Course near Plymouth,i have completed and passed my 2391-10 and am looking to progress further. Stay Safe.
Hi everyone, I have my 2394 practical coming up soon and wanted to know if you can do a global insulation resistance test rather than individual...
I know it's supposed to be 45 working days but does anybody know if they tend to come out a bit sooner?
got my 2394/5 assessments and written exams in august. Was wondering if anyone could help me with learning material. I am reading GN3 as much as...
Hi,
Just thought I'd say best of luck to those who are doing the 2395 written exam tonight.
I am doing it too,
Best of luck
Hi, Just went round to a customer who wants the ring extended in the garage, Prelim checks found no continuity on live, OK on E&N. When power is...
stumbled on this site by accident while looking to solve my problem.
as a spark of 25 yrs finding the topics very interesting and i hope to be...
i was asked to check why a tank heater was not working properly today an came across something im pretty sure is wrong. but was wondering if any...
I am currently studying for the 17th and in my course notes I came across something quite unusual. Now correct me if I am wrong but the course...
can anybody tell me what size sy cable I need for a 25kv 3 phase temp generator please to power a 3 phase machine lathe
A few years ago I installed the small recessed deck kits within my timber decking, due to the amount of lights and with it being external I...
Do they exist, I have just inspected a job and seen 25mm tails extended under floor boards in standard Henley 25mm tails block, can you get 25mm...
So I set up my company this week, starting advertiseing today. As the title of this thread says 3 CV's already!!!!!
Hi there,
i have been asked to help design an installation for a new house which is very large.
it has a 3 phase supply and i need to run some sub...
Hi guys don't do alot of three phase so bare with me, am I right in thinking for example if your feeding three phase equipment say 60 amp, you...
Hi my 3 phase knowledge is limited but ive got a 3 phase commercial property to wire, my mate is a designer so will be having an input but as far...
Hi all,
Just an enquiry..
Our company have recently moved factory's. I am talking a very small unit.
At the moment there is one TPN distribution...
Hi guys, we have a 3 phase 415V 36kw furnace. Just wanted to know the fuse needed for each phase. we put a 40A fuse for each phase and 1 phase...
Hi. I'm making a 3 phase furnace with heating coils. Total power rating is 5 KW. I have to make one heating element for each phase. How do I split...
hi all I am fitting a rotatory isolator in series with the panel door mounted isolator on a star delta radiac saw.
The current main isolator...
Hi all,
Is there a 3 phase juncltin box commonly available?
I have a 3 phase board (small low useage) and would like to run 2x sub mains (single...
Hi all I was called to a job this morning where the 3 phase supply was showing low voltage on two phases? The voltages where L1-245v...
I have got a 3 phase motor running a conveyor belt, every couple of days it will trip the overload. I have tested the motor, windings are ok, not...
Hi guys
with the star delta motor starting controls I know you have 3 contractors, the main, the star & then delta. The star contractor is looped...
I work in Broadcast television as a broadcast systems designer. I have seen in recent months a trend that is worrying (not sure if it is legal)...
Hi Guys,
Im helping organise a Computer Event at a specific venue and we were wondering whats the best way of finding out the power capabilities...
Latest fact finding mission for you gurus to help me learn about
Todays problem was a quarry pump not running, guy went out and meggared the...
Hi all i have asked a electrician about the mic level i would need to power the following machines a 45kva cnc mill, a 32kva cnc mill and a 60 kva...
Hi I have a 3 phase socket to change like for like does anyone know what tests have to be carried out after
Hi All
I’m in a bit of a quandary at work and need a couple of things clearing up if poss. I’m the maintenance...
Hi all,
I have been asked to install individual three-phase supplies for a band saw and table saw.
Having trouble figuring out the correct cable...
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