Question

Write a short note on VIR wire.​

Answer 1

VIR is a Vulcanized India Rubber wire.

• It is wire contains a tinned conductor having a rubber coating.

• This wire covered with cotton bradding.

• This bradding is to protect the conductor against the moisture.

• VIR wires having specific ISI mark and approved by FIA/ TAC.

• VIR wires finished with wax for cleanliness.

Answer 2

VIR stands for "Vulcanised India Rubber".

Explanation:

• VIR usually, contains tinned conductor with a rubber coating.
• The wire is "covered with cotton bradding" which protects the conductor from moisture.
• The VIR wires are of high quality having specific ISI mark and is approved by FIA/TAC.
• They also have wax finishing that makes them easy to maintain and keep clean.
• However, the wires are "available in single core" only and are used for supplying low and medium voltages.

To know more:

What is C T S and T R S wiring

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