Galvanised steel wire/tape - Armouring is provided above bedding

Q.  Armouring is provided above the bedding. The armouring consists of one or two layers of which wire or tape?
- Published on 18 Dec 15

a. Galvanised steel wire
b. Thin wires of copper
c. Wires of aluminium
d. Wire made of both copper and cadmium

ANSWER: Galvanised steel wire

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