Solid type cables are considered unreliable beyond 66 kV because___________?

Insulation may melt due to higher temperature

Skin effect dominates on the conductor

Of corona loss between conductor and sheath material

There is a danger of breakdown of insulation due to the presence of voids

Explore topic-wise MCQs in Electrical Engineering Mcqs.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Engineering Mcqs knowledge and support exam preparation. Choose a topic below to get started.

1.	In congested areas where excavation is expensive and inconvenient draw in system of laying of underground cables is often adopted
A.	Yes
B.	No
Answer» C.

Discussion

2.	Solid type cables are considered unreliable beyond 66 kV because___________?
A.	Insulation may melt due to higher temperature
B.	Skin effect dominates on the conductor
C.	Of corona loss between conductor and sheath material
D.	There is a danger of breakdown of insulation due to the presence of voids
Answer» E.

Discussion

Explore topic-wise MCQs in Electrical Engineering Mcqs.

In congested areas where excavation is expensive and inconvenient draw in system of laying of underground cables is often adopted

Solid type cables are considered unreliable beyond 66 kV because___________?