2. Peb xaim tswj txhais tau tias, ib lub xaim rau nres ("NC" Pushbutton) thiab ob lub xov hlau rau tsavpib hais kom ua "Forward and Reverse("NO" Pushbutton)". Hauv peb txoj kev tswj cov hlau, cov lus txib nres yog muab cais.
Vim li cas thiaj hu 3 txoj kev tswj hwm?
Peb-xaim tswj Circuit Court yog qhov siv ntau tshaj plaws ntawm lub cev muaj zog tswj Circuit Court. … Qhov kev tswj xyuas Circuit Court no tau txais nws lub npe vim yog cov neeg pabcuam pabcuam uas txuas nrog rau qhov sib npaug nrog lub pob pib Cov neeg pabcuam pabcuam raug foob hauv Circuit Court kom lub kauj muaj zog tom qab lub pob pib tso tawm..
Kev tswj kab hluav taws xob yog dab tsi?
Controlwiring is used to contact commands and other information between control devices in a lighting system. … Kab-voltage thaiv kuj tuaj yeem ua txoj hauv kev rau kev tswj cov teeb liab.
Dab tsi yog ob lub xaim tswj Circuit Court?
Ob txoj kab hluav taws xob tswj hwm feem ntau yog siv rau hauv cov ntawv thov uas qhov kev ua haujlwm ntawm lub kaw lus tsis siv neeg thiab feem ntau yog ob lub xov hlau siv los muab qhov hluav taws xob rau qhov load … hu ua ob-xaim tswj vim hais tias tsuas yog ob lub xov hlau yuav tsum tau energize lub cav pib kauj.
Qhov txawv ntawm 2 xaim thiab 3 xaim tswj yog dab tsi?
Ob txoj kev tswj hwm txhais tau tias, ob lub xov hlau rau tsav pib hais kom ua "Forward and Reverse". … Peb lub xov hlau tswj txhais tau tias, ib lub xaim rau nres kev hais kom ua ("NC" Pushbutton) thiab ob lub xov hlau rau tsav pib hais kom ua "Forward and Reverse("NO" Pushbutton)". Hauv peb txoj kev tswj cov hlau, cov lus txib nres yog muab cais.
