1. Hluav taws xob yog dab tsi?
Teb: Muaj qhov tshwm sim ntawm kev siv hluav taws xob thiab kev hloov hluav taws xob. Hluav taws xob yog lub zog tseem ceeb.
2. Dab tsi yog hluav taws xob?
Teb: Cov teb uas tsim nyob ib puag ncig lub cev raug them tuaj yeem xa kev sib cuam tshuam ntawm lub cev raug them.
3. Tus nqi yog dab tsi?
Teb: Tus nqi zoo lossis tsis zoo ntawm cov khoom lossis cov khoom uas ua rau lub khoom.
4. Lub peev xwm hluav taws xob yog dab tsi?
Teb: Lub zog ntawm ib chav tsev ntawm kev them nyiaj zoo ntawm qee lub ntsiab lus hu ua lub peev xwm ntawm lub ntsiab lus ntawd.
5. Dab tsi yog chav tsev yooj yim thiab chav sib txawv ntawm qhov hluav taws xob yog dab tsi?
Teb: Qhov sib txawv ntawm ob lub ntsiab lus hauv Circuit Court hu ua voltage. Nws lub hauv paus yog volts. Sau luv li volt, cim v, feem ntau siv chav nyob kilovolt (kv), millivolt (mv).
6. Dab tsi yog hluav taws xob tam sim no?
Teb: Cov kev taw qhia ntawm kev them nqi hluav taws xob raws li kev ua haujlwm ntawm lub zog hluav taws xob hu ua hluav taws xob tam sim no.
7. Kev tiv thaiv yog dab tsi? Nws cov units yooj yim thiab cov chav nyob sib xws yog dab tsi?
Teb: Thaum cov dej ntws tam sim no hauv tus neeg xyuas pib, nws yuav raug rau qee qhov kev tawm tsam. Qhov kev tawm tsam no hu ua qhov tsis kam ntawm tus neeg xyuas pib. Nws chav tsev yooj yim yog ohm, sau luv li ohm, thiab lub cim tau qhia ua Ω. Cov koog siv feem ntau yog kiloohms (kΩ) thiab megaohms (mΩ)
8. Cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob yog dab tsi?
Teb: Cov khoom uas siv hluav taws xob yooj yim hu ua conductors. Cov khoom uas tsis tuaj yeem ua tam sim no nyob rau hauv ib txwm muaj xwm txheej hu ua insulators. Ib yam khoom uas nws qhov kev coj ua nyob nruab nrab ntawm tus neeg xyuas pib thiab cov insulator hu ua semiconductor.
9. Tus capacitor yog dab tsi? Dab tsi yog nws chav tsev yooj yim thiab chav sib koom?
Teb: Lub peev xwm ntawm lub capacitor los khaws cov nqi ntawm qee qhov hluav taws xob hu ua capacitance. Nws lub hauv paus yog farad, lub cim yog F, thiab cov cim siv feem ntau yog micro-farad (MF) thiab pico-farad (PF), 1F=106MF=1012MMf (PF).
10. Tus capacitor yog dab tsi?
Teb: Cov khoom siv hluav taws xob ntawm lub thawv uas khaws cov nqi thiab hluav taws xob (lub zog muaj peev xwm).
11.What yog inductance, nws yog dab tsi thiab nws chav nyob yog dab tsi?
Teb: Raws li qhov xwm txheej dhau ntawm qee qhov kev hloov pauv tam sim no, lub peev xwm ntawm lub kauj los tsim cov peev txheej nws tus kheej yog hu ua inductance ntawm lub kauj. Xa mus rau inductance. Nws chav nyob ib txwm yog milliliters, lub cim yog H, thiab chav sib koom yog millihenry (MH). 1H=103MH
12.What yog qhov ua haujlwm ntawm inductance?
Teb: Inductance tsis ua lub luag haujlwm hauv DC Circuit, nws ua lub luag haujlwm tiv thaiv kev hloov pauv tam sim no hauv kev ntsiag to thiab AC Circuit.
13. capacitive reactance yog dab tsi? Dab tsi yog inductive reactance? Dab tsi yog reactance? Dab tsi yog impedance? Lawv chav tsev yooj yim yog dab tsi?
Teb: Qhov cuam tshuam ntawm lub capacitor ntawm qhov hloov pauv tam sim no hauv Circuit Court hu ua capacitive reactance.
Qhov cuam tshuam cuam tshuam ntawm inductance ntawm kev hloov pauv tam sim no hauv Circuit Court hu ua inductive reactance.
Cov teeb meem cuam tshuam ntawm kev muaj peev xwm thiab inductance ntawm kev hloov pauv tam sim no hauv ib qho kev sib txuas yog hu ua reactance.
Kev tsis kam, lub peev xwm, thiab qhov inductance cuam tshuam qhov hloov pauv tam sim no hauv Circuit Court.
Lawv chav tsev yooj yim yog ohm (Ω).
14. Circuit Court yog dab tsi?
Teb: Txoj hauv kev tam sim no hauv kev teeb tsa hluav taws xob. Lub Circuit Court feem ntau suav nrog plaub ntu: lub zog xa khoom, hloov pauv, thauj khoom thiab ncaj qha xaim.
15. DC circuits thiab AC circuits yog dab tsi?
Teb: Ib lub vojvoog uas muaj DC fais fab mov hu ua DC Circuit.
Ib lub voj voog uas muaj AC lub zog siv hluav taws xob hu ua AC Circuit.
16. Daim duab qhia chaw yog dab tsi?
Teb: Daim duab qhia pom txoj hauv kev tam sim no suav nrog ntau yam khoom siv, khoom siv, thiab khoom siv. Lossis siv cov lus thiab
17. Lub tshuab fais fab yog dab tsi?
Teb: Nws yog lub Hoobkas uas hloov ntau yam kev siv hluav taws xob thawj zaug uas muaj nyob hauv xwm mus rau hluav taws xob (lub zog thib ob).
18. Dab tsi yog hom fais fab nroj tsuag?
Teb: Cov cua sov fais fab nroj tsuag; cov chaw tsim hluav taws xob; thermal fais fab nroj tsuag; nuclear fais fab nroj tsuag; cua fais fab nroj tsuag; hnub ci fais fab nroj tsuag, thiab lwm yam.
19. Cov txheej txheem ntawm lub zog fais fab yog dab tsi?
Teb: Nws suav nrog lub tshuab hluav taws xob, hloov pauv, kab hluav taws xob thiab cov khoom siv hluav taws xob.