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页数:4页
时间:2020-04-09
《卡尺、电表读数训练.doc》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、卡尺、电表读数训练一、游标卡尺和千分尺A.A._______________mm________________cm__________________mmB.B._________________mm______________________cmC.C.______________________cm_________________mmD.D.___________mm____________mm______________mm_____________mm二、电表A.B.A.________________
2、__________________B.3V量程_________,15V量程____________。A.______________B._______________C.______________D.________________E._______________F._______________________________________G.H.G.:_____________2.5V:_____________:_____________50mA:_____________H.:__________
3、___2.5V:_____________:_____________10mA:_____________参考答案一、A.10.6mm1.71cm0.2mmB.5.35mm1.040cmC.1.052cm0.82mmD.0.490mm1.562mm2.204mm4.491mm二、A.0.28A2.50AB.3V量程1.93V,15V量程9.7V。A.770B.77C.6.80mAD.34.0VE.6.8VF.1.8k30G.:1502.5V:1.54V:6.1V50mA:30.8mAH.:14k2.5V:1.30V
4、:130V10mA:5.20mA
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