Mutemo waOmm: zvese zvaunoda kuti uzive

Mutemo waOmm, girobhu racho

Kana iwe uri kutanga munyika yemagetsi nemagetsi, zvirokwazvo iwe wakambonzwa chiuru chakakurumbira Mutemo waOmm. Uye hazvisi zvishoma, nekuti iwo mutemo wakakosha munzvimbo ino. Izvo hazvina kuomarara zvachose, uye zvinowanzo dzidzwa pakutanga nekuda kwekukosha kwazvo, zvisinei, kuchine vamwe vatangi vasingazvizive.

Muchirongwa ichi ucha dzidza zvese zvaunoda nezve uyu Mutemo waOmm, kubva pane zvazviri, kune akasiyana mafomula aunofanira kudzidza, mashandisiro aungaita Anoshanda mafomu, nezvimwe. Uye kuita kuti zvinhu zvinyanye kureruka ndichaita enzanisa yakawanda kwazvo pakati pemagetsi system nemvura kana hydraulic system ...

Kufananidza ne hydraulic system

kuenzanisa nemvura vs magetsi

Ndisati ndatanga ndinoda kuti uve neruzivo rwekuti mashandiro emagetsi anoshanda sei. Zvinogona kutaridzika kunge zvakaoma uye zvakanyanya kusanzwisisika kupfuura mamwe masisitimu, kunge hydraulic imwe paunenge uine mvura inoyerera kuburikidza nemachubhu akasiyana. Asi ko kana iwe ukaita a kufungidzira kurovedza muviri uye fungidzira kuti maerekitironi emagetsi imvura? Pamwe zvaizokubatsira kuti unzwisise nenzira inokurumidza uye yakakosha mashandiro anoita zvinhu chaizvo.

Kune izvi ndichaenda kuenzanisa pakati imwe yemagetsi uye imwe hydraulic system. Kana iwe ukatanga kuzviona nenzira iyi zvichave zvakanyanya kunzwisisa.

  • kondakita: fungidzira iri pombi yemvura kana hosipaipi.
  • Kuchengetedza: Unogona kufunga nezve chinhu chinomisa kuyerera kwemvura.
  • Electricity: hachisi chinhu kunze kwekuyerera kwemaerekitironi achipfuura nekondakita, saka unogona kuzvifungidzira sekuyerera kwemvura ichipinda nepombi.
  • Voltage: kuti iwo magetsi ayerere kuburikidza nedunhu panofanirwa kuve nemusiyano uripo pakati pemapoinzi maviri, zvinoita sekunge iwe unoda mutsauko padanho pakati pemapoinzi maviri pakati pauri kuda kuti mvura iyerere. Ndokunge, iwe unogona kufungidzira iyo voltage sekumanikidza kwemvura mune chubhu.
  • Kurwisana: Seizvo zita rayo rinoratidzira, iko kuramba kuenda kwemagetsi, ndiko kuti, chimwe chinhu chinoripikisa. Fungidzira kuti iwe unoisa munwe kumagumo epombi yekudiridzira mubindu rako ... izvo zvinoita kuti zviome kuti jeti ibude uye iwedzere kumanikidza kwemvura (magetsi).
  • Kusimba: kusimba kana iyezvino kunofamba kuburikidza nemagetsi conductor kunogona kufanana neuwandu hwemvura iyo inofamba nepombi. Semuenzaniso, fungidzira kuti imwe chubhu i1 ″ (yakadzika simba) uye imwe chubhu iri 2 ″ (yakakwira simba) izere neiyi mvura.

Izvi zvinogona zvakare kukutungamira iwe kufunga kuti iwe unogona kuenzanisa iyo zvemagetsi zvinoriumba nemagetsi.

  • Sero, bhatiri, kana magetsi: rinogona kunge setsime remvura.
  • Condenser: inogona kunzwisiswa sedziva remvura.
  • Transistor, ataure, chinja ...- Aya marongero ekushandisa anogona kunzwisiswa sepombi iyo iwe yaunogona kubatidza uye kudzima.
  • Kurwisana- Inogona kuve kuramba kwaunoisa kana iwe ukadzvanya chigunwe chako kumagumo epombi yemvura, mamwe magadzirisi egadheni / mhezi, nezvimwe.

Ehe, iwe unogona zvakare kufungisisa pane zvakataurwa muchikamu chino kuti uwane dzimwe mhedziso. Semuenzaniso:

  • Kana iwe ukawedzera chikamu chepombi (kusimba) kuramba kuchadzikira (ona Mutemo waOmm -> I = V / R).
  • Kana iwe ukawedzera kusagadzikana mupombi (kuramba), mvura inobuda ine yakanyanya kumanikidza panguva imwechete yekuyerera (ona Mutemo waOmm -> V = IR).
  • Uye kana iwe ukawedzera kuyerera kwemvura (kusimba) kana kumanikidza (magetsi) uye wonongedzera jeti yakanangana newe, zvinokuvadza zvakanyanya (zvine ngozi kutyisa kwemagetsi).

Ndinovimba kuti nemifananidzo iyi wakanzwisisa chimwe chinhu chiri nani ...

Ndeupi mutemo waOm?

Mafomu eOmm

La Mutemo waOmm Ihwo hukama hwakakosha pakati pehukuru hukuru hutatu hunova hukobvu hwazvino, kukakavara kana magetsi, uye kuramba. Chinhu chakakosha kuti unzwisise mashandiro anoita maseketi.

Inotumidzwa zita rekuti yakawanikwa, iyo fizikisi yeGerman george ohm. Akakwanisa kucherechedza kuti pane tembiricha yenguva dzose, magetsi emagetsi achiyerera kuburikidza neyakagadziriswa mitsetse yekumiririra yakanangana zvakananga nemhepo inoshandiswa pariri uye inopesana zvakaenzana nekushora. Ndokunge, ini = V / R.

Iwo matatu makuru e fomura dzinogona kugadziriswa kuverenga iyo voltage zvine chekuita nekusimba uye kuramba tsika, kana zvakare kuramba senge basa reiyo yakapihwa magetsi uye simba. Zvinoti:

  • Ini = V / R
  • V = IR
  • R = V / Ini

Kuve ini iko iko iko iko iko kusimba kwedunhu kwakaratidzwa mu amperes, V iwo magetsi kana magetsi anoratidzwa mune volts, uye R kuramba kunoratidzwa mu ohms.

kubudikidza ejemploFungidzira kuti une mwenje unopedza 3A uye unoshanda pa20v. Kuti uverenge kuramba kwaungaisa:

  • R = V / Ini
  • R = 20/3
  • R6.6 Ω

Yakapusa kwazvo, handiti?

Ohm's Mutemo Zvikumbiro

ari OmuMutemo zvinoshandiswa Izvo hazvina muganho, kuve nekugona kuzvishandisa kune kuwanda kwekuverenga uye matambudziko ekuverenga kuti uwane mamwe ehukuru hukuru hwaanorondedzera mumatunhu. Kunyangwe kana maseketi akaomesesa zvakanyanya, anogona kuve akareruka kuitira kushandisa mutemo uyu ...

Iwe unofanirwa kuziva kuti zviripo maviri akasarudzika mamiriro mukati meOmm Mutemo kana uchitaura nezve dunhu, uye aya ndeaya:

  • Dunhu pfupi: mune ino kesi ndipo panobatana matraki maviri kana zvikamu zvedunhu, seapo pane chinhu chiri kubatana pakati pevafambisi vaviri. Izvo zvinoguma nemhedzisiro yakanyanyisa apo iyo yazvino yakaenzana nemhepo uye inoguma ichipisa kana kukuvadza izvo zvinhu.
  • Vhura dunhu: ndipo panokanganiswa dunhu, kungave nemaune kushandisa switch, kana nekuti mumwe conductor akachekwa. Mune ino kesi, kana dunhu raionekwa kubva pakuona kweMutemo waOmm, zvinogona kuve nechokwadi chekuti kune kuramba kusingaperi, saka haigone kuitisa zvazvino. Mune ino kesi, haina kukuvadza kumatunhu edunhu, asi haishande kwenguva yakareba yedunhu rakavhurika.

Potencia

simba

Kunyangwe hazvo mutemo weOmm usingasanganisi kukura kwe simba remagetsi, inogona kushandiswa sehwaro hwekuverenga kwayo mumaseketi emagetsi. Uye ndezvekuti simba remagetsi rinoenderana nemhepo uye nemasimba (P = I · V), chimwe chinhu icho Mutemo waOmm pachayo unogona kubatsira kuverenga ...


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  1. Inotarisira iyo data: Miguel Ángel Gatón
  2. Chinangwa cheiyo data: Kudzora SPAM, manejimendi manejimendi.
  3. Legitimation: Kubvuma kwako
  4. Kutaurirana kwedata
  5. Dhata yekuchengetedza: Dhatabhesi inobatwa neOccentus Networks (EU)
  6. Kodzero: Panguva ipi neipi iwe unogona kudzora, kupora uye kudzima ruzivo rwako