economical power
61ProHD — State of the Industry = The U.S. consumer appetite for high definition television (HDTV) programming is undeniable. The Consumer Electronics Association says that more than 50 percent of U.S. households now own a digital television. It is… …
62tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …
63automotive industry — Introduction all those companies and activities involved in the manufacture of motor vehicles, including most components, such as engines and bodies, but excluding tires, batteries, and fuel. The industry s principal products are passenger… …
64Kingdom of Galicia — For the Kingdom of Galicia, now part of Poland and Ukraine, see Kingdom of Galicia and Lodomeria. Kingdom of Galicia pt (Galician) Galliciense Regnum (Latin) …
65Chagai-I — The mountain is seen raised above as the chain reaction build up by the devices. Information Country …
66Transformer — This article is about the electrical device. For the toy line franchise, see Transformers. For other uses, see Transformer (disambiguation). Pole mounted distribution transformer with center tapped secondary winding. This type of transformer is… …
67Combined cycle — Thermodynamics …
68interior design — 1. the design and coordination of the decorative elements of the interior of a house, apartment, office, or other structural space, including color schemes, fittings, furnishings, and sometimes architectural features. 2. the art, business, or… …
69Overhead lines — This article is about the transmission of electrical power to road and rail vehicles. For transmission of bulk electrical power to general consumers, see Electric power transmission. For powerlines mounted on pylons, see overhead power line.… …
70Forging — This article is about the metalworking process. For specific hot forging hearth, see forge. For the act of counterfeiting, see forgery. Hot metal ingot being loaded into a hammer forge Forging is a manufacturing process involving the shaping of… …
