Physics, asked by pranayghanta3333, 1 month ago

differences between lead sheathed cables and weather proof cables​

Answers

Answered by hhnancy
1

Answer:

Lead was one of the first materials to be used to provide an impervious sheath on electric cables. Lead Sheath Cable. A Lead Sheath is available on many types of wire and cable insulations. This sheath is completely moisture proof and very durable.

Explanation:

Weatherproof line wire consists of single conductor covered with either Linear Low-Density Polyethylene (LLDPE) or Cross-linked Polyethylene (XLPE). Conductors may be compressed or concentric strand of ACSR, AAC or solid, compressed or concentric strand copper.

Answered by kausideepu12
0

Answer:

A lead sheath can be used as a chemical barrier in low, medium and instrumentation cables for all kinds of petrochemical projects. The advantages of lead sheathed cables are:

Protection against the entry of hydrocarbons.

Protection against moisture ingress.

Can be used as an earthing or grouding system.

Excellent corrosion resistance.

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