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Elektrostantsiyalarda elektr energiyani uzatishda …… transformator yordamida o’zgartiriladi
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| bet | 22/50 | | Sana | 19.02.2024 | | Hajmi | 6,03 Mb. | | #158953 |
Bog'liq yakudza xxxxxx elektronika sxemalarElektrostantsiyalarda elektr energiyani uzatishda …… transformator yordamida o’zgartiriladi
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Kuchlanish
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Tok kuchi
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Quvvat
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Chastota
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Transformator magnit o’zagi …… maqsadida alohida yumshoq po’lat plastinkalaridan yasaladi
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#Energiya isrofini kamaytirish, Fuko tokini kamaytirish
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Materialni tejash
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Transformator hajmini kamaytirish
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Energiyatejash
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Transformator o’zagi vazifasini bajaradi
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Hamma javob to’g’ri
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Tok o’tkazgich
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Magnit oqimi o’tkazgich
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Kuchlanish o’tkazgich
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Energiya tejovchi
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Bir fazali trasformator tokda ishlaydi
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# O’zgaruvchan
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O’zgarmas
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Pulsatsiyalanuvchi
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Sinusoidal, o’zgarmas
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Transformatorning ulanadigan cho’lg’amli ikkilamchi, ulanadigan cho’lg’ami birlamchi cho’lg’am deb ataladi
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#Iste'molchiga, tok manbaiga
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Tok manbaiga, iste'molchiga
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Telvizorga, rozetkaga
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Rozetkaga, dazmolga
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Tranformator salt ishlash rejimidagi isroflarni isroflar deyish mumkin
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# Magnit
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Elektromagnit
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Elektrodinamik
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Elektr
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Trasformator tarmoqdan olgan quvvat iste'molchiga bergan quvvatga deyarli teng bo’lishi JlUl = J2U2 transformator bog’liq
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# Tuzilishiga
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Energiya isrofiga
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FIK
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Hamma javob to’g’ri
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Transfarmatorlarning kuchlanishni necha marta o’zgartirishi bog’liq
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# Ikkala cho’lg’am o’ramlar soniga k=n2/n1
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Transformatsiya koeffitsentiga k=U1 /U2
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FIK η = P2 / P1= J2U2 / J1U1
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Uning fazalar soniga
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