working direct current
91Mariazellerbahn — The Mariazellerbahn ( Mariazell Railway ) is an electrically operated narrow gauge railway of the Österreichische Bundesbahnen with a track gauge of RailGauge|760 ( Bosnian gauge ) which connects the Lower Austrian capital Sankt Pölten with the… …
92Mariazell Railway — (Mariazellerbahn) Special pilgrims journey near Kirchberg an der Pielach Locale Austria Track gauge 760 mm (2 ft 5  …
93Multimeter — A digital multimeter A multimeter or a multitester, also known as a VOM (Volt Ohm meter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter may include features such as the ability …
94George Westinghouse — Infobox Scientist name = George Westinghouse caption = birth date = birth date|1846|10|6 birth place = Central Bridge, New York death date = death date and age|1914|03|12|1846|10|06 death place = New York, New York residence = citizenship =… …
95Niagara Falls — For other uses, see Niagara Falls (disambiguation). Niagara Falls A view of th …
96Third rail — For other uses, see Third rail (disambiguation). Third rail at the West Falls Church Metro station near Washington, D.C., electrified at 750 volts. The third rail is at the top of the image, with a white canopy above it. The two lower rails… …
97Nelson River Bipole — Map of all coordinates from Google Map of all coordinates from Bing Export all coordinates as KML …
98Smart power grid — Smart Grid is a transformed electricity transmission and distribution network or grid that uses robust two way communications, advanced sensors, and distributed computers to improve the efficiency, reliability and safety of power delivery and use …
99Manhattan — New York Island redirects here. For the Pacific island, see Teraina. For other uses, see Manhattan (disambiguation). Manhattan   Borough of New York City   New York County …
100Defibrillation — View of defibrillator electrode position and placement. Defibrillation is a common treatment for life threatening cardiac arrhythmias, ventricular fibrillation and pulseless ventricular tachycardia. Defibrillation consists of delivering a… …
