Video: Lub ntsuas hluav taws xob ntsuas hluav taws xob ua haujlwm li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub taub hau ntawm kuaj yog kov rau cov conductorbeing kuaj (piv txwv li, nws yuav siv tau rau ntawm ib tug hlau nyob rau hauv ib tug hloov, los yog muab tso rau hauv ib lub qhov ntawm lub qhov (socket) hluav taws xob). Lub teeb neon siv sij hawm me ntsis tam sim no rau lub teeb, thiab yog li tuaj yeem siv tus neeg siv lub cev muaj peev xwm rau hauv av kom ua tiav lub voj voog.
Ib yam li ntawd, koj siv lub tshuab hluav taws xob ntsuas hluav taws xob li cas?
Kov lub ntsis ntawm lub tester ntsia hlau rau koj lawm os kuaj , nco ntsoov tuav lub testerscrewdriver tus insulated kov. Saib ntawm tus kov ntawm lub ntswj ntsia hlau . Yog hais tias lub teeb me me neon nyob rau hauv lub tes taws teeb, muaj hwj chim mus rau hauv Circuit Court. Txwv tsis pub lub Circuit Court yog lawm.
Kuj Paub, qhov ntsuas lub teeb ntsia hlau ua haujlwm li cas? Cov kuaj lub teeb yog ib lub teeb hluav taws xob txuas nrog ib los yog ob lub insulated hlau lead. Feem ntau, nws siv daim ntawv ntawm a ntswj ntsia hlau nrog lub teeb txuas ntawm qhov kawg ntawm lub ntswj ntsia hlau thiab ib qho kev coj ua uas ua haujlwm tawm tom qab ntswj ntsia hlau.
Ib yam li ntawd, tus ntsuas hluav taws xob ua haujlwm li cas?
Qhov hluav taws xob detectors yeej tsis ntes hluav taws xob , tab sis hloov hluav taws xob teb. Internal circuit ntawm tsis sib cuag voltage ntes coj mus rau ib tug sensor uas yog nyob rau hauv lub ntsis ntawm lub cuab tam. Thaum lub electromagnetic waveshit lub sensor ib lub teeb liab raug xa mus rau hauv Circuit Court uas tig rau lub teeb thiab / los yog buzzer.
Kuv tuaj yeem qhia tau li cas yog tias lub xov tooj nyob?
Koj tuaj yeem siv tus ntsuas tam sim no lossis ntsuas qhov ntsuas hluav taws xob txiav txim siab yog ib qho hluav taws xob kab kub. Nco ntsoov tias nws muaj peev xwm ua tau rau ntau tshaj ib qho hlau ua nyob . Kov lub ntsis ntawm lub ' meter ' los yog tester mus rau lub ntsia hlau qhov twg cov hlau txuas nrog. Mus maj mam ua kom koj ob lub qhov muag thiab pob ntseg qhib.
Pom zoo:
Lub teeb ntsuas hluav taws xob siv los kuaj xyuas hluav taws xob li cas?
Lub teeb ntsuas hluav taws xob siv lub teeb tuav hauv ib qho kev sojntsuam txuas nrog tus pas nrig taw tes nrog cov hlau txuas txuas. Qhov kev tsim no yog qhov zoo tshaj plaws rau kev tho cov hlau, kuaj lub fuse lossis kuaj xyuas qhov nqi ntawm lub roj teeb. Yog tias muaj hluav taws xob tam sim no, lub teeb yuav teeb pom tseeb tias lub voj voog muaj zog thiab ua haujlwm zoo
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Ib qho cuab yeej hu ua ammeter yog siv los ntsuas tam sim no. Qee hom ammeter muaj lub pointer ntawm lub dial, tab sis feem ntau muaj cov duab digital. Txhawm rau ntsuas qhov tam sim no ntws los ntawm cov khoom siv hauv Circuit Court, koj yuav tsum txuas lub ammeter hauv series nrog nws