plug tap
41Telephone tapping — Wiretap redirects here. For the radio program, see WireTap (radio program). Telephone tapping (also wire tapping or wiretapping in American English) is the monitoring of telephone and Internet conversations by a third party, often by covert means …
42Electrical connector — Back of an audio amplifier features a variety of electrical connectors An electrical connector is an electro mechanical device for joining electrical circuits as an interface using a mechanical assembly. The connection may be temporary, as for… …
43iOS version history — Contents 1 Overview 2 Versions 2.1 Unreleased versions …
44Electrical wiring (United States) — Electrical wiring in general refers to conductors used to carry electricity and their accessories. General aspects of electrical wiring as used to provide power in or to buildings and structures, commonly referred to as building wiring, are… …
45NMR tube — An NMR tube filled with a colorless sample, sealed with a green polyethylene cap and Parafilm An NMR tube is a thin glass walled tube used to contain samples in nuclear magnetic resonance spectroscopy. Typically NMR tubes come in 5 mm… …
46tampion — (n.) early 15c., plug, bung, from M.Fr. tampon, nasalized variant of O.Fr. tapon piece of cloth to stop a hole (late 14c.), a suffixed form of Frankish *tappo stopper, plug, related to O.H.G. zapfo and O.E. tæppa stopper (see TAP (Cf. tap) (2)).… …
47Transformer types — Circuit symbols Transformer with two windings and iron core. Step down or step up transformer. The symbol shows which winding has more turns, but not usually the …
48Power strip — Power bar redirects here. For the manufacturer of energy food products, see PowerBar. French/Belgian power strip A power strip (also known as an extension block, power board and by many other variations) is a block of electrical sockets that… …
49Electricity meter — Typical North American domestic analog electricity meter …
50Minor characters in the Blandings stories — The following is an incomplete compendium of the fictional characters featured in the Blandings Castle stories of P. G. Wodehouse, in alphabetical order by surname. Lady Georgiana Alcester One of Lord Emsworth s many sisters, Lady Alcester is… …
