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Parna mašina – Motorna vozila

Parna mašina

Motor predstavlja mašinu koja vrši pretvaranje bilo kojeg oblika energije u mehanicku energiju. Da bi motor bio upotrebljiv i koristan, potrebno je da se to pretvaranje  jednog oblika energije u drugi vrši automatski, sigurno, trajno i ekonomicno. U zavisnosti od polaznog oblika energije (koja se motoru stavlja na raspolaganje) razlikuju se: elektro, hidraulicni, toplotni i