push-pull output
121Cereal — Grain redirects here. For other uses, see Grain (disambiguation). This article is about grains in general. For breakfast cereal, see Breakfast cereal. Oats, barley, and some food products made from cereal grains. Cereals are grasses (members of… …
122Sorghum — This article is about the plant genus. For the principal species used in crops, see Sorghum bicolor. For the commercial use of Sorghum species, see Commercial sorghum. For other uses, see Sorghum (disambiguation). Sorghum Scientific… …
123Improvised explosive device — Ammunition rigged for an IED discovered by Iraqi police in Baghdad in November 2005 …
124Rail transport in Ireland — Rail services in Ireland are provided by Iarnród Éireann in the Republic of Ireland and by Northern Ireland Railways in Northern Ireland. The gauge on main lines is RailGauge|1600 Irish gauge, as opposed to the standard gauge of RailGauge|1435 of …
125British Railways Mark 2 — Infobox DMU name = British Rail Mark 2 imagesize = 240px background = #0033cc caption = British Rail Mk2 coach operated by First ScotRail at Euston, part of the Caledonian Sleeper Manufacturer = BREL Operator = Arriva Trains Wales First ScotRail… …
126British Rail Class 390 — Virgin Class 390 Pendolino 390029 City of Stoke on Trent at Birmingham New Street …
127CargoSprinter — The CargoSprinter is a multiple unit (or articulated) freight car;it could also be thought of as a container lorry that runs on rails.Built by the German company Windhoff, it is in effect a self propelled flatcar for containers. It is intended to …
128Variable capacitor — Rotary variable capacitor A variable capacitor (also known as a variable air condenser ) is a capacitor whose capacitance may be intentionally and repeatedly changed mechanically or electronically. Variable capacitors are often used in L/C… …
