non-arcingadj.

Brit.

/nɒnˈɑːkɪŋ/, U.S.

/nɑnˈɑrkɪŋ/

Forms: 1800s non-arcking, 1800s– non-arcing.

Origin: Formed within English, by derivation. Etymons: non- prefix, arc v., -ing suffix².

Etymology: < non- prefix + arc v. + -ing suffix². Compare arcing n. at arc v. Derivatives.

Of a metal, esp. an electrical contact or terminal: that does not readily form an arc or allow one to be formed.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electricity > discharge of electricity > [adjective] > not forming arc

non-arcing1895

1895 I. K. Funk et al. Standard Dict. Eng. Lang. II. at Non- Non-arcing, that will not form a voltaic arc nor permit it to be formed: said of metals, and more particularly of metal terminals of an electric circuit.

1899 Minutes Proc. Inst. Civil Engineers 136 44 Arresters of the short-gap type having a resistance in series are of more value than the non-arcking metal type.

1908 J. Erskine-Murray tr. E. Ruhmer Wireless Teleph. ii. x. 113 The latter difficulty may be to some extent overcome by using electrodes of the so-called non-arcing metals.

1959 Science 12 June 1578/1 (advt.) Exclusive safety design—including non-arcing control and completely shielded..heater banks.

2000 Proc. Forty-sixth IEEE Holm Conf. Electr. Contacts 153/1 Expressions for the voltage across non-arcing open contacts of three phase contactors used with various load configurations are discussed.

This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).

单词	non-arcing
释义	non-arcingadj. Brit. /nɒnˈɑːkɪŋ/, U.S. /nɑnˈɑrkɪŋ/ Forms: 1800s non-arcking, 1800s– non-arcing. Origin: Formed within English, by derivation. Etymons: non- prefix, arc v., -ing suffix². Etymology: < non- prefix + arc v. + -ing suffix². Compare arcing n. at arc v. Derivatives. Of a metal, esp. an electrical contact or terminal: that does not readily form an arc or allow one to be formed. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > discharge of electricity > [adjective] > not forming arc non-arcing1895 1895 I. K. Funk et al. Standard Dict. Eng. Lang. II. at Non- Non-arcing, that will not form a voltaic arc nor permit it to be formed: said of metals, and more particularly of metal terminals of an electric circuit. 1899 Minutes Proc. Inst. Civil Engineers 136 44 Arresters of the short-gap type having a resistance in series are of more value than the non-arcking metal type. 1908 J. Erskine-Murray tr. E. Ruhmer Wireless Teleph. ii. x. 113 The latter difficulty may be to some extent overcome by using electrodes of the so-called non-arcing metals. 1959 Science 12 June 1578/1 (advt.) Exclusive safety design—including non-arcing control and completely shielded..heater banks. 2000 Proc. Forty-sixth IEEE Holm Conf. Electr. Contacts 153/1 Expressions for the voltage across non-arcing open contacts of three phase contactors used with various load configurations are discussed. This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022). < adj.1895
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