wire gauge

n. gauge used to measure the diameter of wire; standard numbering system of measuring wire

Wire gauge is a measurement of how large a wire is, either in diameter or cross sectional area. This determines the amount of electrical current a wire can safely carry, as well as its electrical resistance and weight per unit of length. Wire gauge is therefore applicable to both electrical and non-electrical wires, thus it is important to electrical wiring and to structural cable.
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Noun
1. gauge for measuring the diameter of wire
(synonym) wire gage
(hypernym) gauge, gage

Eng: wire gauge
Urdu: تار ناپ ۔ تار کی موٹائی ناپنے کا مُسَلِّمَہ مَعیار ۔