Hi guys, help please.
On a pir Today, i tested ring continuity at CU on Kitchen sockets and got .44 ohms on line, .42 on N and .68 on E, nice. then i lifted kitchen sockets to see 4mm2 and then others with no ring continuity. I assume that the two 2.5mm2 conductors along with the earth have been joined somewhere under the floorboards, there are no sockets energised by this circuit other than those on the 4mm2 radial section.
SO.. I can treat this as a full radial with 5mm2 to 4mm2, that is ok, but there is going to be a connection somewhere which is inaccassible. shall i put it down as code 3 considering that there is some very poorly made swa connections made by the same spark?
On a pir Today, i tested ring continuity at CU on Kitchen sockets and got .44 ohms on line, .42 on N and .68 on E, nice. then i lifted kitchen sockets to see 4mm2 and then others with no ring continuity. I assume that the two 2.5mm2 conductors along with the earth have been joined somewhere under the floorboards, there are no sockets energised by this circuit other than those on the 4mm2 radial section.
SO.. I can treat this as a full radial with 5mm2 to 4mm2, that is ok, but there is going to be a connection somewhere which is inaccassible. shall i put it down as code 3 considering that there is some very poorly made swa connections made by the same spark?