Hi M
There are 2 mcb , both at 16 A.
in both of them there are 2 wires .
First thought would be there is a ring in there , but there is no contin. on L- L and the rest.
Both are radials.
IMO there is no problem as there are on 16 A mcb .
Would you consider them as one radial circuit or two...
Hi
I wanted to separate those radial circuits but there is no space for extra mcb .
My only problem is the R1 + R2 and Zs.
Would you consider them as a 2 radials circuits .
Even regs is confusing when it comes to those situations.
thx
Hi DS
THx .for your replay .
I was checking the elect. certs . from 10 yers ago and there were 2 rings on that 2 bed flat.
One for kitchen and one for the rest of the flat.
There were on 32 a mcb.
Now there are no 32A mcb , there are 16 a mcb .
After testing them , ther is no connt . on both...
Hi All
Today I came across 2 x 2 radials on 16 a mcb's. Both on 2,5 mm .
One is for KTCH and the other for the 2 bed flat .
They were suppose to be rings , but for some reason they are radials .
If you do T & I , what would you put on a test sheet for R1 + R2 and ZS
Thx
HI ALL
COUPLE OF Q. PLEASE (be gentle , still learning)
SCENARIO WHEN U HAVE 2 D.B. -
ONE IS COMMUNAL ,13 WAY
AND THE OTHER D.B. IS FOR GARAGES (8 WAY ) CONNECTED FROM COMMUNAL DB ( SWA 4mm )
PROTECTED WITH RCBO , 20 A.
WHEN U TEST THE SUB D.B. (GARAGES), WHAT DO U WRITE UNDER "...
HI
WENT THIS MORNING TO THIS PROPERTY AGAIN AND THERE IS NO CPC (EARTH) ON THE LIGHTING CIRCUIT.
2.5 mm SINGLE CORE LINE & N. WIRED IN METAL CONDUIT BUT THERE IS NO CONTINUITY.
RCBO -16A
PLEASE, WHAT WOULD YOU WRITE ON THE CERT. IN TERMS OF ZS , RCBO DISCNN. TIME, ETC.
THX .IN ADV.
EVENING ALL
HAVING BEEN AROUND THIS OLD BLOCK OF FLATS FOR SOME INSPECTION
I CAME ACROSS A LIGHTING CIRCUIT ON THE HALLWAY (5 FLOORS ) WITH NO CPC , BUT NO SWITCHES.
WIRED WITH 2.5mm SINGLE CORE ON METAL CONDUIT AND RCBO PROTECTED
STAIRCASE LIGHTING CIRCUIT ALSO WITH NO CPC AND ON...
thx .for your reply m8.
please, what would you write on the eicr under the :
" to be completed only if D.B. is not conn. directly to the origin of the installation"
I can't get to the main board.
Regards
Hi all
COUPLE OF Q. PLEASE
I WAS TESTING A 2 BED. ON A BLOCK OF FLATS WITH NO ACCES TO THE MAIN DISTRIBUTION (DISTR. CUT OUT FUSE)
SO NO IDEA WHAT IS THERE.
WHAT CAN I PUT ON THE EICR,PLEASE .
WHILE I WAS TESTING ZE AN ERROR 4 CAME ON MY FLUKE
NOT KNOWING WHAT IT MEANT I PACKT UP...
Hi
i found a fluke mft 1564b on ebay for £630 (brand new) and calibrated on 10/11 .
I'm interested on buying it but i herd a few stories about fake flukes from china and i simply don't
know the diference between them .the person who selling says that he bought it fom "test4less"and at first he...
Thanks to all you guys for a quick reply
In other words , for comm/indus. no need to be reg. but for domestic you have to be reg. with one of those gov. bodies
Please, correct me if i'm wrong.
Another question, please:
I'm trying to upgrade from megger 1551 ,to one of new models, but i'm not...
I RECENTLY PASSED 2391 EXAM:43::wacko: AND MY FRIEND ASKED ME TO DO A PIR ON HIS WAREHOUSE FOR INSUR. PURPOSES.
AM I ALLOWED TO ISSUE A PIR CERTIFICATE OR ANY OTHER ONE, WITHOUT BEING REGISTERED WITH ANY OF THOSE ELECTR. BODIES LIKE
NAPIT,NICEIC
THX. IN ADV.
hi
i bought some past papers from "brittania training ltd" for about £28 and i found them very helpfull
there are about 19 of them ,plus add. Info.
Good luck
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