engineering recuitment PGCIL Junior Technician Trainee (Electrician) Mock Test 2023 Electrician and Wireman Power Systems Transmission and Distribution
With reference tothe construction of an underground cable, which of the following sequences is correct?
1
Core, Insulation, Armoring, Metallic Sheath, Bedding, Serving
2
Core, Insulation, Metallic Sheath, Serving, Bedding
3
Core, Metallic Sheath, Bedding, Insulation, Armoring, Serving
4
Core, Insulation, Metallic Sheath, Bedding, Armoring, Serving