Protect the cable from mechanical injury

Protect the cable from moisture and gases

Protect armouring from atmospheric condition

Protect the metallic sheath against corrosion

Loop test

External growler test

Break down voltage test

Insulation resistance test

Area of cross section

Radius of one conductor

Diameter of all conductor

Diameter of each conductor

61 mho/m

56 mho/m

35 mho/m

28 mho/m

1.11

1.23

0.81

0.707