Kindly write the answer in the box mentioned below:

1. What is the advantage of using U.G cables?

A Easy fault finding

B Easy and simple joints

C Better voltage regulation

D Less insulation problem at high voltage

2. Which is the disadvantage of using U.G cables?

A More chances of fault

B The cost of joints is more

C High maintenance cost

D Poor voltage regulation

3. Why cable conductors are stranded?

A To carry more voltage

B To carry more current

C To make joints easily

D To increase the insulation resistance

4. Name the part ‘X’?

A Core

B Bedding

C Serving

D Armoring

5. Which part protect UG cables from mechanical injury?

A Serving

B Bedding

C Armoring

D Lead sheath

6. What is meant by non-hygroscopic insulating materials?

A Non-inflammable

B High insulation resistance

C Not affected by acids and alkalis

D Not absorb moisture from air of soil