Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Electrical_equipment_in_hazardous_areas> ?p ?o }
- Electrical_equipment_in_hazardous_areas abstract "In electrical engineering, hazardous locations (sometimes abbreviated to HazLoc, pronounced Haz·Lōk) are defined as places where fire or explosion hazards may exist due to flammable gases, flammable liquid–produced vapors, combustible liquid–produced vapors, combustible dusts, or ignitible fibers/flyings present in the air in quantities sufficient to produce explosive or ignitible mixtures. Electrical equipment that must be installed in such classified locations should be specially designed and tested to ensure it does not initiate an explosion, due to arcing contacts or high surface temperature of equipment.The introduction of electrical apparatus for signaling or lighting in coal mines was accompanied by electrically-initiated explosions of flammable gas and dust. Technical standards were developed to identify the features of electrical apparatus that would prevent electrical initiation of explosions due to energy or thermal effects. Several physical methods of protection are used. The apparatus may be designed to prevent entry of flammable gas or dust into the interior. The apparatus may be strong enough to contain and cool any combustion gases produced internally. Or, electrical devices may be designed so that they cannot produce a energy from a spark strong enough or temperatures high enough to ignite a specified hazardous gas.".
- Electrical_equipment_in_hazardous_areas thumbnail Explosionproof_inspection_lamp_MESC_69.68.10.002.1.JPG?width=300.
- Electrical_equipment_in_hazardous_areas wikiPageExternalLink IntrinsicallySafe.pdf.
- Electrical_equipment_in_hazardous_areas wikiPageExternalLink file44775.pdf.
- Electrical_equipment_in_hazardous_areas wikiPageExternalLink www.metlabs.com.
- Electrical_equipment_in_hazardous_areas wikiPageID "2542454".
- Electrical_equipment_in_hazardous_areas wikiPageLength "28714".
- Electrical_equipment_in_hazardous_areas wikiPageOutDegree "71".
- Electrical_equipment_in_hazardous_areas wikiPageRevisionID "705401914".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink ATEX_directive.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Acetylene.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Aerosol_spray.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink American_Petroleum_Institute.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Baseefa.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink CE_marking.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink CSA_Group.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Carbon_disulfide.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Category:Electrical_engineering.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Category:Electrical_safety.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Category:Explosion_protection.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Celsius.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Chemical_industry.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Chemical_process_plant.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Coal_mining.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink CompEx.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Construction.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Dust.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Electric_arc.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Electrical_conduit.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Electrical_engineering.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Electrical_equipment_in_hazardous_areas.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Ethylene.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink FM_Global.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Fieldbus.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Firedamp.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Flammability_limit.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Flour.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Galvanic_isolation.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Grain.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Grounding_kit.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Hydrogen.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink IP_Code.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Inductance.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink International_Electrotechnical_Commission.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Intertek.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Intrinsic_safety.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Light_switch.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Maximum_Experimental_Safe_Gap.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Methane.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Mineral-insulated_copper-clad_cable.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Naphtha.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink National_Electric_Code_(NEC),_NFPA_70.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink National_Electrical_Manufacturers_Association.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink National_Fire_Protection_Association.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Nationally_Recognized_Testing_Laboratories.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Occupational_Safety_and_Health_Administration.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Oil_refinery.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Opto-isolator.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Pressure_piling.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Propane.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Refinery.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Safety_data_sheet.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Sira_(group_of_British_companies).
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Sugar.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Switchgear.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Tea.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink UL_(safety_organization).
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink Wood.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink File:EX-logo.svg.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink File:Explosionproof_inspection_lamp_MESC_69.68.10.002.1.JPG.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLink File:Grain_silo_explosion.jpg.
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "Class I, Groups A, B, C, and D".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "Class II, Groups E, F, or G".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "EEx equipment class".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "Electrical equipment in hazardous areas".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "Electrical equipment".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "Electrical_equipment_in_hazardous_areas#Temperature_classification".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "Explosion prevention standards for electrical equipment".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "Explosive Atmospheres".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "Standards for electrical equipment in potentially explosive environments".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "Zone 1 hazardous areas".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "Zone".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "electrical equipment in hazardous areas".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "electrical equipment".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "explosion proof".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "explosive environments".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "flameproof".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "hazardous areas".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "hazardous locations".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "non-hazardous and hazardous environments".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "temperature classification".
- Electrical_equipment_in_hazardous_areas wikiPageWikiLinkText "type of protection".
- Electrical_equipment_in_hazardous_areas wikiPageUsesTemplate Template:Citation.
- Electrical_equipment_in_hazardous_areas wikiPageUsesTemplate Template:Citation_needed.
- Electrical_equipment_in_hazardous_areas wikiPageUsesTemplate Template:Lead_rewrite.
- Electrical_equipment_in_hazardous_areas wikiPageUsesTemplate Template:Multiple_issues.
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- Electrical_equipment_in_hazardous_areas subject Category:Electrical_engineering.
- Electrical_equipment_in_hazardous_areas subject Category:Electrical_safety.
- Electrical_equipment_in_hazardous_areas subject Category:Explosion_protection.