2. Transformator Flashcards

1
Q

od čega se sastoji transformator

A

od dvije zavojnice (primarna i sekundarna, tj. primar i sekundar) i željezne jezgre

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2
Q

crtež

A
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3
Q

na što je spojen primar

A

na izvor izmjeničnog napona

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4
Q

što se događa kada u primaru teče izmjenična struja

A

onda nastaje promjenjivo magn. polje i u sekundaru se inducira napon

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5
Q

što je transformirano u što

A

prvi napon transformiran u drugi napon

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6
Q

kakav je to idealan transformator i formula

A

gdje se ne gubi energija

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