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1、煤矿安全知识(150)题问答（Questionsandanswersofcoalminesafetyknowledge(150)）1,whatismine"threeviolations"?Answer:illegaloperation,illegalcommand,violationoflabordiscipline.2,"threedoesnothurt"whatisthecontent?Answer:don'thurtyourself;don'thurtothers;don'tbehurtbyoth
2、ers.3.Whatisthecurrentpolicyofsafeproductionofthepartyandthestate?Answer:safetyfirst,preventionfirst,comprehensivemanagement.Whatisthe4,Xuzhouminingsafetyconcept?Answer:intrinsicallysafe,cherishlife.5.Whatisintrinsicsafety?Answer:the"essentialsafety",isth
3、epursuitofmineproductionprocess,material,system,systemelementssuchasthesafety,harmonyandunity,tomakeallkindsofhazardsisalwaysundercontrol,andgraduallytheessence,permanentSecurityobjectives.6.Whatarethemainnaturaldisastersincoalmine?Answer:themainnaturaldi
4、sastersinminearegas,coaldust,roof,fireandwater.7,"threedown"coalminingreferstowhat?Answer:underbuildings,undertherailwayandunderthewater.8,whatarethethreemajorregulationsofcoalmine?Answer:"coalminesafetyregulations","operationrules"and"safetytechnicaloper
5、ationrules".9.Whatistheconditionofgasexplosion?Answer:theoxygenconcentrationofnotlessthan12%,thegasconcentrationof5-16%,detonatedfire650750C.10.Whataretheconditionsofcoaldustexplosion?Answer:thedustitselfhasexplosive.Thedustintheairandreachexplosiveconcen
6、trationof30g/m3-2000g/m3.Therearehightemperaturefirecausedbycoaldustexplosion650-900C.11.Whatarethemainhazardsofminefire?Answer:itproduceslargeamountsofharmfulgases;thegasandcoaldustexplosioncausedbythedestructionofequipmentandresources.12.Whatissafeprodu
7、ction?Answer:safeproductionisinordertomaketheproductionprocessinaccordancewiththematerialconditionsandworkorder,topreventaccidentsandpersonalinjuryandpropertyloss,toeliminateorcontrolharmfulfactors,protectthepersonalsafetyandhealth,equipmentandfacilitiesf
8、romdamage,generalenvironmentfromdamage.13.Whatarethesafetyproductionrightsofcoalminers?Answer:(1)havetherighttounderstandtheworkplaceandjobriskfactors,preventivemeasuresandaccidentemergencymeasures;(2)havetherightto
