Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Insulator_(electricity)> ?p ?o }
- Insulator_(electricity) abstract "An electrical insulator is a material whose internal electric charges do not flow freely, and therefore make it impossible to conduct an electric current under the influence of an electric field. This contrasts with other materials, semiconductors and conductors, which conduct electric current more easily. The property that distinguishes an insulator is its resistivity; insulators have higher resistivity than semiconductors or conductors. A perfect insulator does not exist, because even insulators contain small numbers of mobile charges (charge carriers) which can carry current. In addition, all insulators become electrically conductive when a sufficiently large voltage is applied that the electric field tears electrons away from the atoms. This is known as the breakdown voltage of an insulator. Some materials such as glass, paper and Teflon, which have high resistivity, are very good electrical insulators. A much larger class of materials, even though they may have lower bulk resistivity, are still good enough to prevent significant current from flowing at normally used voltages, and thus are employed as insulation for electrical wiring and cables. Examples include rubber-like polymers and most plastics.Insulators are used in electrical equipment to support and separate electrical conductors without allowing current through themselves. An insulating material used in bulk to wrap electrical cables or other equipment is called insulation. The term insulator is also used more specifically to refer to insulating supports used to attach electric power distribution or transmission lines to utility poles and transmission towers. They support the weight of the suspended wires without allowing the current to flow through the tower to ground.".
- Insulator_(electricity) thumbnail Insulator_railways.jpg?width=300.
- Insulator_(electricity) wikiPageExternalLink Influence_of_Installation_Position_of_500kV_Grading_Ring_for_Composite_Insulator_towards_Ice_Flashover_Process.pdf.
- Insulator_(electricity) wikiPageExternalLink ?patent=48906&type=U.
- Insulator_(electricity) wikiPageExternalLink dies.
- Insulator_(electricity) wikiPageID "15066".
- Insulator_(electricity) wikiPageLength "28286".
- Insulator_(electricity) wikiPageOutDegree "157".
- Insulator_(electricity) wikiPageRevisionID "683739544".
- Insulator_(electricity) wikiPageWikiLink AC_power_plugs_and_sockets.
- Insulator_(electricity) wikiPageWikiLink Alumina.
- Insulator_(electricity) wikiPageWikiLink Aluminium_oxide.
- Insulator_(electricity) wikiPageWikiLink Ampacity.
- Insulator_(electricity) wikiPageWikiLink Antenna_(radio).
- Insulator_(electricity) wikiPageWikiLink Arcing_horns.
- Insulator_(electricity) wikiPageWikiLink Asbestos.
- Insulator_(electricity) wikiPageWikiLink Band_gap.
- Insulator_(electricity) wikiPageWikiLink Basic_insulation.
- Insulator_(electricity) wikiPageWikiLink Breakdown_voltage.
- Insulator_(electricity) wikiPageWikiLink Broadcasting.
- Insulator_(electricity) wikiPageWikiLink Busbar.
- Insulator_(electricity) wikiPageWikiLink Bushing_(electrical).
- Insulator_(electricity) wikiPageWikiLink Cable.
- Insulator_(electricity) wikiPageWikiLink Capacitor.
- Insulator_(electricity) wikiPageWikiLink Capacitors.
- Insulator_(electricity) wikiPageWikiLink Category:Electrical_resistance_and_conductance.
- Insulator_(electricity) wikiPageWikiLink Category:Materials.
- Insulator_(electricity) wikiPageWikiLink Chain_reaction.
- Insulator_(electricity) wikiPageWikiLink Charge_carrier.
- Insulator_(electricity) wikiPageWikiLink Circuit_breaker.
- Insulator_(electricity) wikiPageWikiLink Clay.
- Insulator_(electricity) wikiPageWikiLink Clevis_fastener.
- Insulator_(electricity) wikiPageWikiLink Clevis_pin.
- Insulator_(electricity) wikiPageWikiLink Coaxial_cable.
- Insulator_(electricity) wikiPageWikiLink Composite_material.
- Insulator_(electricity) wikiPageWikiLink Corona_discharge.
- Insulator_(electricity) wikiPageWikiLink Corona_ring.
- Insulator_(electricity) wikiPageWikiLink Denby_Pottery_Company.
- Insulator_(electricity) wikiPageWikiLink Dielectric.
- Insulator_(electricity) wikiPageWikiLink Dielectric_gas.
- Insulator_(electricity) wikiPageWikiLink Dielectric_material.
- Insulator_(electricity) wikiPageWikiLink EPDM_rubber.
- Insulator_(electricity) wikiPageWikiLink ETFE.
- Insulator_(electricity) wikiPageWikiLink Earth_(electricity).
- Insulator_(electricity) wikiPageWikiLink Electric_arc.
- Insulator_(electricity) wikiPageWikiLink Electric_charge.
- Insulator_(electricity) wikiPageWikiLink Electric_current.
- Insulator_(electricity) wikiPageWikiLink Electric_field.
- Insulator_(electricity) wikiPageWikiLink Electric_generator.
- Insulator_(electricity) wikiPageWikiLink Electric_motor.
- Insulator_(electricity) wikiPageWikiLink Electric_power_distribution.
- Insulator_(electricity) wikiPageWikiLink Electric_power_transmission.
- Insulator_(electricity) wikiPageWikiLink Electric_shock.
- Insulator_(electricity) wikiPageWikiLink Electrical_breakdown.
- Insulator_(electricity) wikiPageWikiLink Electrical_conduction.
- Insulator_(electricity) wikiPageWikiLink Electrical_conductivity.
- Insulator_(electricity) wikiPageWikiLink Electrical_conductor.
- Insulator_(electricity) wikiPageWikiLink Electrical_generator.
- Insulator_(electricity) wikiPageWikiLink Electrical_insulation_paper.
- Insulator_(electricity) wikiPageWikiLink Electrical_resistance_and_conductance.
- Insulator_(electricity) wikiPageWikiLink Electrical_resistivity_and_conductivity.
- Insulator_(electricity) wikiPageWikiLink Electrical_substation.
- Insulator_(electricity) wikiPageWikiLink Electrical_tape.
- Insulator_(electricity) wikiPageWikiLink Electrical_wiring.
- Insulator_(electricity) wikiPageWikiLink Electrically_conductive.
- Insulator_(electricity) wikiPageWikiLink Electrolyte.
- Insulator_(electricity) wikiPageWikiLink Electron.
- Insulator_(electricity) wikiPageWikiLink Electron_beam_processing.
- Insulator_(electricity) wikiPageWikiLink Electronic_band_structure.
- Insulator_(electricity) wikiPageWikiLink Epoxy.
- Insulator_(electricity) wikiPageWikiLink European_Union.
- Insulator_(electricity) wikiPageWikiLink Feed_line.
- Insulator_(electricity) wikiPageWikiLink Feedline.
- Insulator_(electricity) wikiPageWikiLink Feldspar.
- Insulator_(electricity) wikiPageWikiLink Fibre-reinforced_plastic.
- Insulator_(electricity) wikiPageWikiLink Fibre_reinforced_plastic.
- Insulator_(electricity) wikiPageWikiLink File:LIC_U70.jpg.
- Insulator_(electricity) wikiPageWikiLink File:Pole_Route.jpg.
- Insulator_(electricity) wikiPageWikiLink General_Electric.
- Insulator_(electricity) wikiPageWikiLink Glass.
- Insulator_(electricity) wikiPageWikiLink Grading_ring.
- Insulator_(electricity) wikiPageWikiLink Ground_(electricity).
- Insulator_(electricity) wikiPageWikiLink Grounding_kit.
- Insulator_(electricity) wikiPageWikiLink Guy-wire.
- Insulator_(electricity) wikiPageWikiLink Guy_wire.
- Insulator_(electricity) wikiPageWikiLink Henry_Clay_Fry.
- Insulator_(electricity) wikiPageWikiLink High_voltage.
- Insulator_(electricity) wikiPageWikiLink Hydrophobe.
- Insulator_(electricity) wikiPageWikiLink Insulating_gas.
- Insulator_(electricity) wikiPageWikiLink Insulating_tape.
- Insulator_(electricity) wikiPageWikiLink Integrated_circuit.
- Insulator_(electricity) wikiPageWikiLink Ion.
- Insulator_(electricity) wikiPageWikiLink Kapton.
- Insulator_(electricity) wikiPageWikiLink Kondo_insulator.
- Insulator_(electricity) wikiPageWikiLink Lightning_arrester.
- Insulator_(electricity) wikiPageWikiLink Mast_radiator.
- Insulator_(electricity) wikiPageWikiLink Metal.
- Insulator_(electricity) wikiPageWikiLink Michael_Faraday.
- Insulator_(electricity) wikiPageWikiLink Mineral-insulated_copper-clad_cable.
- Insulator_(electricity) wikiPageWikiLink Mineral_oil.