ungrounded
41Faraday cage — A Faraday cage or Faraday shield is an enclosure formed by conducting material, or by a mesh of such material. Such an enclosure blocks out external static electrical fields. Faraday cages are named after physicist Michael Faraday, who built one… …
42Sweden during late 19th century — Politics in the New Riksdag See also: Politics of Sweden The economic condition of Sweden, owing to the progress in material prosperity which had taken place in the country as the result of the Franco Prussian War, was at the accession of Oscar… …
43Balun — Pair of AC E 120 Ohm twisted pair (Krone IDC) to 75 Ohm coaxial cable balun transformers. Actual length is about 3cm …
44Aircraft engine controls — provide a means for the pilot to control and monitor the operation of the aircraft s powerplant. This article describes controls used with a basic internal combustion engine driving a propeller. Some optional or more advanced configurations are… …
45Power cord — For a musical interval played on an electric guitar, see Power chord. A power cord, line cord, or mains cable is a cable that temporarily connects an appliance to the mains electricity supply via a wall socket or extension cord. The terms are… …
46George Monbiot — Born George Joshua Richard Monbiot 27 January 1963 (1963 01 27) (age 48) Residence …
47Dipole 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 …
48Demographic history of Macedonia — This article is about the region spanning several countries in southeastern Europe; for the demographics of the Republic of Macedonia, see Demographic history of the Republic of Macedonia. The geographical region of Macedonia Contents …
49Residual-current device — A two pole residual current device A Residual Current Device is a generic term covering both RCCBs and RCBOs. A Residual Current Circuit Breaker (RCCB) is an electrical wiring device that disconnects a circuit whenever it detects that the… …
50Type O Negative — This article is about the band. For the blood type, see blood type. Type O Negative Type O Negative performing at Columbiahalle in Berlin, Germany Background information Origin …
