engineering recuitment TANGEDCO Field Assistant (Trainee) Mock Test Electrician and Wireman Power Systems Transmission and Distribution
A Cable is designated as YFY. What does it indicate?
1
Copper conductor PVC insulated Formed wire/flat armoured PVC outer sheathed
2
Aluminium conductor Y connected round armoured PVC sheathed
3
Copper conductor XLPE insulated flat armoured PVC sheathed
4
Aluminium conductor XLPE insulated flat armoured XLPE sheathed