giorgi gedeniZe eTer lazaraSvili

40
generatoris simZlavre (7)
(6) (7) (5): ⇒ (8)
(8) (4) ⇒ (*) (*): S=31 000 mm 2 = 0,031 m 2 .
m=DSl. (**) (**): m=11 036 000kg.
mavTulis TiToeuli metris masa
�
4. praqtikulad, SesaZleblad migaCniaT Tu ara eleqtruli
energiis gadacema aseTi didi masis mavTulebiT?
axseniT, ratom fiqrobT ase?
energiis danakargis mkveTrad Semcireba SeiZleba gadamcem xazSi denis
SemcirebiT.
��
5. mocemuli P=IU simZlavris Seucvlelad, rogor
SeiZ leba denis Semcireba?
vTqvaT, igive 220 kvt simZlavre unda gadavceT 100-jer meti 22000 v
ZabviT.
6. gansazRvreT, Tu Zabvas 100-jer gavadidebT, maSin
ramdenjer Semcirdeba deni gadamcem xazSi?
7. P =I 1 2 ��
R formulidan daadgineT, simZlavris imave danaka rgisaTvis
ramdenjer ufro didi winaRobis gadamcemi xazis gamo yenebaa SesaZlebeli?
gamoTvlebi gviCvenebs, Tu eleqtrul energias
100-jer meti ZabviT gadavcemT, SesaZlebelia,
gadamcemi xazis winaRobis 100 2 -jer gadideba da,
Sesabamisad, xazis masis 100 2 -jer Semcireba. amis
Sedegad, TiToeuli metris masa toli iqneba
≈0,0276 kg-is da energiis gadacema, praq tikulad,
SesaZ lebeli gaxdeba.
amgvarad, eleqtroenergiis did man Zilze
gada cemisas aucileblad maRali ZabviT unda
visa rgebloT.
amis gamo, generatoridan miRebul Zabvas amaRleben
transformatoriT. umartivesi tran sformatori,
misi mowyobilobis sqema da pirobiTi
aRniSvna gamosaxulia 40.1 a, b da g suraTebze.
transformatoris muSaobas safuZvlad udevs
eleqtromagnituri induqciis movlena.
b
sur. 40.1
g
transformatori (laT.)
_ aparati, romelic eleqtruli
denis Zabvas zrdis
an amcirebs.
a