over-current relay
101History of computing hardware — Computing hardware is a platform for information processing (block diagram) The history of computing hardware is the record of the ongoing effort to make computer hardware faster, cheaper, and capable of storing more data. Computing hardware… …
102Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… …
103Dipole antenna — A schematic of a half wave dipole antenna connected to an unbalanced coaxial cable. Better practice is to connect the balanced dipole to the unbalanced line with a balun. A dipole antenna is a radio antenna that can be made of a simple wire, with …
104Charles Hamelin — For the Canadian member of Parliament, see Charles André Hamelin. Charles Hamelin Personal information Born April 14, 1984 (1984 04 14) (age 27) Lévis, Quebec …
105ER2 electric trainset — ER2 ELECTRIC TRAINSETSince 1962 Railroad Machinery Plants of Riga and Kalinin started to release ER2 electric trainsets instead of ER1. ER2 cars have footboards for low platforms, and aprons for high platforms (installed in train yards.) The… …
106Jin Jing — Infobox athlete biography athletename = Jin Jing fullname = dateofbirth = 1981 cityofbirth = Hefei, Anhui countryofbirth = People s Republic of China dateofdeath = cityofdeath = countryofdeath = current position = current team = years with team …
107Airborne Networking — An Airborne Network (AN) is defined to be the infrastructure that provides communication transport services through at least one node that is on a platform capable of flight. BackgroundDefinitionThe intent of the United States Air Force s… …
108Elevator — For other uses, see Elevator (disambiguation). A set of lifts in the lower level of a London Underground station. The arrows indicate each elevator s position and direction of travel …
109china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material …
110China — /chuy neuh/, n. 1. People s Republic of, a country in E Asia. 1,221,591,778; 3,691,502 sq. mi. (9,560,990 sq. km). Cap.: Beijing. 2. Republic of. Also called Nationalist China. a republic consisting mainly of the island of Taiwan off the SE coast …
