Nws raug nqi npaum li cas los hloov cov khoom qub?
Nws raug nqi npaum li cas los hloov cov khoom qub?

Video: Nws raug nqi npaum li cas los hloov cov khoom qub?

Video: Nws raug nqi npaum li cas los hloov cov khoom qub?
Video: Maly Kue dag tau kuv vim plam ntau yam hauv txoj kev paub EP9 2024, Kaum ib hlis
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Lub teb chaws nruab nrab rau nruab los yog hloov ib qho hluav taws xob qhov hluav taws xob yog $ 208. Ib qho tshiab tuaj yeem ua tau nqi tsawg li $75 los yog li ntau ua $485. Txoj haujlwm feem ntau yog $ 132 thiab $ 287. Txhua txais tos unit yuav nqi nruab nrab ntawm $ 3 thiab $ 50 nyob ntawm hom koj xav tau.

Ntawm no, cov hluav taws xob them nyiaj ntau npaum li cas los hloov qhov hluav taws xob?

Electricians yog tsis yog nqi -effective rau cov hauj lwm me me: To hloov ib hluav taws xob qhov hluav taws xob , ib hluav taws xob yuav them raws li ntau li $149 rau ob teev ntawm kev pabcuam. Cov hluav taws xob hluav taws xob raug nqi nyob qhov twg los ntawm $ 5 txog $ 14 toj ib chav.

Kuv puas xav tau ib tus kws kho hluav taws xob los hloov lub qhov hluav taws xob? Yog, nws yuav tso cai rau koj ntsaws rau hauv cov plugs peb-pronged, tab sis nws yuav tsis magically tig nws mus rau hauv av qhov hluav taws xob . Rau qhov ntawd, koj xav tau ib tug hluav taws xob . Thaum nws los txog hloov tus qhov hluav taws xob , cov txheej txheem yog zoo nkauj yooj yim. Rub lub qhov hluav taws xob thiab cov xov hlau tawm ntawm phab ntsa txaus uas koj muaj chaw ua haujlwm.

Hais txog qhov no, nws raug nqi npaum li cas los hloov qhov hluav taws xob thiab cov keyboards?

Txawm li cas los xij, qhov nruab nrab, tus tswv tsev tuaj yeem cia siab tias yuav siv qhov txhia chaw ntawm $ 50 thiab $ 150 rau kho ib tawg hloov los yog qhov hluav taws xob . Txhim kho los yog hloov ib qho hluav taws xob qhov hluav taws xob yog ib qho ntawm cov haujlwm yooj yim hluav taws xob hauv ib lub tsev, siv qhov nruab nrab tsuas yog 15-30 feeb kom tiav.

Nws raug nqi npaum li cas los hloov cov chaw muag khoom nrog GFCI?

Hloov ib tug Standard Lub qhov rooj txais tos nrog a GFCI Yog hais tias txoj hauj lwm muaj xws li khiav cable thiab ntxiv ib qho tshiab qhov hluav taws xob qhov chaw, cia siab tias yuav them ntawm $ 200 txog $ 250. Txoj haujlwm no, ib yam nkaus, yog qhov ua tau zoo ntawm tus tswv tsev uas muaj cov ntaub ntawv raug. Txhim kho a GFCI khoom koj tus kheej yuav nqi $ 15 txog $ 25.

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