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第第PAGE\MERGEFORMAT1頁(yè)共NUMPAGES\MERGEFORMAT1頁(yè)重型機(jī)械安全培訓(xùn)試題及答案解析(含答案及解析)姓名:科室/部門(mén)/班級(jí):得分:題型單選題多選題判斷題填空題簡(jiǎn)答題案例分析題總分得分
一、單選題(共20分)
1.重型機(jī)械操作人員在作業(yè)前進(jìn)行設(shè)備檢查時(shí),以下哪項(xiàng)不屬于“班前檢查”的必查項(xiàng)目?
()A.潤(rùn)滑油位是否正常
()B.設(shè)備安全防護(hù)裝置是否完好
()C.操作系統(tǒng)軟件更新情況
()D.輪胎氣壓是否符合標(biāo)準(zhǔn)
2.在使用履帶式重型機(jī)械進(jìn)行場(chǎng)地平整作業(yè)時(shí),以下哪種情況下最容易發(fā)生側(cè)翻事故?
()A.履帶兩側(cè)受力均勻
()B.前方遇到較硬障礙物時(shí)緩慢通過(guò)
()C.在坡度大于25°的斜坡上順坡行駛
()D.作業(yè)時(shí)保持發(fā)動(dòng)機(jī)轉(zhuǎn)速穩(wěn)定
3.根據(jù)我國(guó)《特種設(shè)備安全法》,起重機(jī)械的定期檢驗(yàn)周期是多久?
()A.每年一次
()B.每半年一次
()C.每三年一次
()D.每五年一次
4.重型機(jī)械作業(yè)時(shí),以下哪項(xiàng)屬于“人的不安全行為”的典型表現(xiàn)?
()A.正確佩戴安全帽
()B.未經(jīng)許可擅自操作設(shè)備
()C.定期進(jìn)行設(shè)備維護(hù)保養(yǎng)
()D.使用合格的個(gè)人防護(hù)用品
5.在密閉空間內(nèi)使用重型機(jī)械進(jìn)行切割作業(yè)時(shí),首要的安全措施是?
()A.配備便攜式照明燈
()B.確??臻g通風(fēng)良好
()C.使用防塵口罩
()D.設(shè)置安全警戒線(xiàn)
6.重型機(jī)械液壓系統(tǒng)出現(xiàn)泄漏時(shí),以下哪種處理方式是錯(cuò)誤的?
()A.立即停止設(shè)備運(yùn)行
()B.使用明火烘烤泄漏處
()C.用布條臨時(shí)堵住泄漏點(diǎn)
()D.更換損壞的密封件
7.使用塔式起重機(jī)吊運(yùn)貨物時(shí),以下哪種情況會(huì)導(dǎo)致吊臂失穩(wěn)?
()A.起吊速度均勻
()B.貨物重心與吊鉤中心重合
()C.吊臂超過(guò)額定起重量
()D.吊鉤與貨物之間有足夠的安全距離
8.重型機(jī)械駕駛室內(nèi)的安全警示標(biāo)識(shí)應(yīng)滿(mǎn)足什么要求?
()A.顏色鮮艷但無(wú)需清晰
()B.內(nèi)容簡(jiǎn)潔且符合國(guó)家標(biāo)準(zhǔn)
()C.可用彩色貼紙代替正式標(biāo)識(shí)
()D.只需在設(shè)備外部設(shè)置
9.根據(jù)行業(yè)標(biāo)準(zhǔn)GB/T3811-2019,起重機(jī)械操作人員必須持證上崗,以下哪種證件是必需的?
()A.特種作業(yè)操作證(起重機(jī)械)
()B.機(jī)械工程師資格證書(shū)
()C.電工操作證
()D.安全生產(chǎn)管理人員證書(shū)
10.重型機(jī)械在雨天作業(yè)時(shí),以下哪項(xiàng)措施是無(wú)效的?
()A.降低作業(yè)速度
()B.檢查電氣設(shè)備絕緣情況
()C.禁止在潮濕地面進(jìn)行焊接作業(yè)
()D.使用防滑鞋
11.機(jī)械防護(hù)罩的主要作用是?
()A.提高設(shè)備運(yùn)行效率
()B.防止機(jī)械傷害
()C.美化設(shè)備外觀
()D.減少設(shè)備噪音
12.重型機(jī)械發(fā)生碰撞事故后,以下哪項(xiàng)是首要處理步驟?
()A.立即撤離現(xiàn)場(chǎng)人員
()B.拍攝事故現(xiàn)場(chǎng)照片
()C.清理設(shè)備表面污漬
()D.檢查設(shè)備價(jià)格損失
13.以下哪種情況下屬于“物的不安全狀態(tài)”?
()A.操作人員佩戴了安全鞋
()B.設(shè)備缺少安全限位開(kāi)關(guān)
()C.作業(yè)現(xiàn)場(chǎng)配備了急救箱
()D.設(shè)備定期進(jìn)行檢測(cè)
14.重型機(jī)械的緊急停止按鈕應(yīng)滿(mǎn)足什么要求?
()A.顏色為黃色
()B.可用腳踩式設(shè)計(jì)
()C.操作時(shí)無(wú)需確認(rèn)信號(hào)
()D.必須設(shè)置在駕駛室內(nèi)
15.在使用挖掘機(jī)進(jìn)行土方作業(yè)時(shí),以下哪種操作可能導(dǎo)致設(shè)備傾翻?
()A.保持鏟斗與地面角度適中
()B.突然增加發(fā)動(dòng)機(jī)轉(zhuǎn)速
()C.小范圍回轉(zhuǎn)作業(yè)
()D.平穩(wěn)下降鏟斗
16.機(jī)械安全防護(hù)裝置的維護(hù)保養(yǎng)周期通常是多久?
()A.每周一次
()B.每月一次
()C.每季度一次
()D.每半年一次
17.重型機(jī)械作業(yè)時(shí),以下哪項(xiàng)屬于“環(huán)境的不安全因素”?
()A.設(shè)備操作手冊(cè)齊全
()B.作業(yè)區(qū)域地面濕滑
()C.安全管理人員在崗
()D.設(shè)備接地良好
18.根據(jù)安全金字塔理論,以下哪項(xiàng)屬于最高層級(jí)的安全措施?
()A.佩戴個(gè)人防護(hù)用品
()B.設(shè)置機(jī)械防護(hù)罩
()C.實(shí)施安全培訓(xùn)
()D.優(yōu)化操作流程
19.重型機(jī)械液壓油溫過(guò)高時(shí),可能的原因是?
()A.油液粘度過(guò)高
()B.液壓泵工作負(fù)荷過(guò)大
()C.油箱油位過(guò)低
()D.油管內(nèi)存在空氣
20.在密閉空間內(nèi)使用重型機(jī)械時(shí),以下哪項(xiàng)檢測(cè)是必須的?
()A.氧氣濃度檢測(cè)
()B.照明度檢測(cè)
()C.溫度檢測(cè)
()D.噪音檢測(cè)
二、多選題(共15分,多選、錯(cuò)選均不得分)
21.重型機(jī)械操作前應(yīng)進(jìn)行的“設(shè)備檢查”通常包括哪些內(nèi)容?
()A.潤(rùn)滑油位
()B.儀表指示
()C.安全裝置
()D.作業(yè)環(huán)境
()E.個(gè)人防護(hù)用品
22.導(dǎo)致重型機(jī)械傾翻的常見(jiàn)原因有哪些?
()A.超載作業(yè)
()B.地面不平整
()C.突然急轉(zhuǎn)彎
()D.制動(dòng)系統(tǒng)故障
()E.操作人員過(guò)度疲勞
23.機(jī)械安全防護(hù)裝置的主要類(lèi)型包括哪些?
()A.擋板
()B.屏蔽罩
()C.安全門(mén)
()D.安全光柵
()E.個(gè)人防護(hù)裝置
24.重型機(jī)械液壓系統(tǒng)故障的常見(jiàn)表現(xiàn)有哪些?
()A.泄漏
()B.噪音過(guò)大
()C.動(dòng)作無(wú)力
()D.溫度過(guò)高
()E.油液變色
25.在密閉空間內(nèi)使用重型機(jī)械作業(yè)時(shí),必須采取哪些安全措施?
()A.通風(fēng)換氣
()B.持續(xù)監(jiān)測(cè)氣體濃度
()C.設(shè)置監(jiān)護(hù)人
()D.使用防爆設(shè)備
()E.準(zhǔn)備應(yīng)急救援器材
26.重型機(jī)械操作人員的安全培訓(xùn)應(yīng)包括哪些內(nèi)容?
()A.設(shè)備操作規(guī)程
()B.應(yīng)急處置措施
()C.安全法律法規(guī)
()D.個(gè)人防護(hù)用品使用
()E.設(shè)備維護(hù)保養(yǎng)
27.機(jī)械傷害事故的常見(jiàn)類(lèi)型包括哪些?
()A.碰撞
()B.壓傷
()C.割傷
()D.高處墜落
()E.觸電
28.重型機(jī)械在特殊環(huán)境(如高溫、高寒)作業(yè)時(shí),需要注意哪些問(wèn)題?
()A.設(shè)備性能下降
()B.潤(rùn)滑油選擇
()C.操作人員生理負(fù)荷
()D.電氣設(shè)備絕緣
()E.作業(yè)時(shí)間限制
29.機(jī)械安全防護(hù)裝置的設(shè)計(jì)應(yīng)滿(mǎn)足哪些要求?
()A.防護(hù)等級(jí)
()B.易于操作
()C.可靠性
()D.經(jīng)濟(jì)性
()E.外觀美觀
30.導(dǎo)致重型機(jī)械電氣系統(tǒng)故障的原因可能包括?
()A.接地不良
()B.過(guò)載
()C.雷擊
()D.線(xiàn)路老化
()E.濕度影響
三、判斷題(共15分,每題0.5分)
31.重型機(jī)械操作人員可以佩戴手套進(jìn)行設(shè)備操作。
32.重型機(jī)械在坡道上作業(yè)時(shí),應(yīng)始終保持發(fā)動(dòng)機(jī)動(dòng)力。
33.我國(guó)《安全生產(chǎn)法》規(guī)定,特種作業(yè)人員必須經(jīng)過(guò)專(zhuān)門(mén)培訓(xùn)并考核合格。
34.機(jī)械防護(hù)罩可以代替?zhèn)€人防護(hù)用品。
35.密閉空間作業(yè)前必須進(jìn)行氣體檢測(cè)。
36.重型機(jī)械液壓油的顏色變深屬于正常現(xiàn)象。
37.起重機(jī)械吊運(yùn)時(shí),吊物下方嚴(yán)禁站人。
38.重型機(jī)械駕駛室內(nèi)的安全警示標(biāo)識(shí)可以隨意張貼。
39.根據(jù)行業(yè)標(biāo)準(zhǔn),起重機(jī)械操作人員每年必須參加一次復(fù)審。
40.雨天使用重型機(jī)械時(shí),應(yīng)降低作業(yè)高度。
41.機(jī)械防護(hù)罩的維護(hù)保養(yǎng)可以由非專(zhuān)業(yè)人員操作。
42.重型機(jī)械發(fā)生碰撞事故后,應(yīng)立即拍照留證。
43.機(jī)械傷害事故的發(fā)生與設(shè)備維護(hù)保養(yǎng)無(wú)關(guān)。
44.重型機(jī)械操作人員可以酒后上崗。
45.在密閉空間內(nèi)使用電動(dòng)工具時(shí),必須使用防爆型設(shè)備。
四、填空題(共10空,每空1分,共10分)
1.重型機(jī)械操作人員在作業(yè)前進(jìn)行的設(shè)備檢查,通常稱(chēng)為_(kāi)_____________________________。
2.重型機(jī)械的定期檢驗(yàn)應(yīng)由具備資質(zhì)的__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________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