My electric inbuilt double oven is telling me it's time for a new one 
A new one is on order and this has given me a chance to look at the cable size.
I have a 10mm T&E from the CU to the cooker point and from there a cable to the oven which I not sure what size it is, how can you tell the difference between 4mm T&E and 6mm T&E by looking at it ? I couldn't see anything printed on the outer cable. I can tell by looking at 1mm T&E, 1.5mm T&E and 2.5mm T&E but not the difference between 4mm & 6mm T&E, is there's a way of knowing ?
TIA.
A new one is on order and this has given me a chance to look at the cable size.
I have a 10mm T&E from the CU to the cooker point and from there a cable to the oven which I not sure what size it is, how can you tell the difference between 4mm T&E and 6mm T&E by looking at it ? I couldn't see anything printed on the outer cable. I can tell by looking at 1mm T&E, 1.5mm T&E and 2.5mm T&E but not the difference between 4mm & 6mm T&E, is there's a way of knowing ?
TIA.
