Definitions for key, sliding-contact

This page provides all possible meanings and translations of the word key, sliding-contact

The Standard Electrical Dictionary

  1. Key, Sliding-Contact

    A name given to the key used for making instantaneous contacts with the metre wire of a metre bridge, q. v. The name is not strictly correct, because it is important that there should be no sliding contact made, as it would wear out the wire and make it of uneven resistance. It is a key which slides along over the wire and which, when depressed, presses a platinum tipped knife edge upon the wire. On being released from pressure the key handle springs up and takes the knife edge off the wire. This removal is essential to avoid wearing the wire, whose resistance per unit of length must be absolutely uniform.

Translation

Find a translation for the key, sliding-contact definition in other languages:

Select another language:

Discuss these key, sliding-contact definitions with the community:


Citation

Use the citation below to add this definition to your bibliography:

Style:MLAChicagoAPA

"key, sliding-contact." Definitions.net. STANDS4 LLC, 2014. Web. 21 Dec. 2014. <http://www.definitions.net/definition/key, sliding-contact>.

Are we missing a good definition for key, sliding-contact?


The Web's Largest Resource for

Definitions & Translations


A Member Of The STANDS4 Network


Nearby & related entries:

Alternative searches for key, sliding-contact: