UG CABLE - Practice Mode

1) Which is the outer layer of an under ground cable?
Correct Answer: Serving
2) Which material is used for metallic sheathing in underground cable?
Correct Answer: Lead
3) Which material is used for armouring of underground cable?
Correct Answer: Galvanised steel
4) Which conductor material is used for under ground cable?
Correct Answer: Aluminium
5) What is the function of armouring in under ground cable?
Correct Answer: To avoid mechanical injury to cable