UG CABLE - Quiz

1) Which is the outer layer of an under ground cable?

Armour Lead sheath Serving Bedding

2) Which material is used for metallic sheathing in underground cable?

Copper Aluminium Nichrome Lead

3) Which material is used for armouring of underground cable?

Galvanised steel Copper Cast iron CRGO steel

4) Which conductor material is used for under ground cable?

ACSR Aluminium Steel Nichrome

5) What is the function of armouring in under ground cable?

To avoid mechanical injury to cable To prevent entry of moisture To protect the metallic sheath To provide flexibility to cable