Define ayy ayfy aywy in electric cable?

Answer 1

'A' - Aluminum '2X' - XLPE Insulation 'F' - Steel Strip Armour 'y' - PVC Insulation 'W' - Steel Round Wire Armour 'y' - PVC Outer Sheath 'ww' - Steel Double round wire Armour 'yy' - Steel Double Strip Armour 'Wa' - Non Magnetic round wire Armour 'Fa' - Non Magnetic flat strip Armour AYFY Means Aluminum PVC Insulated Flat strip Armour and

PVC outer sheath cable