Electrotehnica-EL
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Electrotehnica-EL
146 questions
About this collection
The ANR bank contains many sets with original names and codes, including navigation, safety and equipment topics. Select a module by name or use question search.
“ANR — EL-RO / Elth + Aut / EB / 3 — Electrotehnica-EL” contains 146 questions across 1 collection.
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In schema alaturata - franarea dinamica in functie de timp pentru un motor de c.a. - ce se intampla dupa apasarea butonului O?

One correct answer
In schema de mai jos - schema de actionare a ventilatorului din instalatia de ventilatie generala a navei si de aer conditionat - cum se realizeaza functionarea pe automat a instalatiei in raport cu necesitatea reglarii temperaturii aerului?

One correct answer
Care sunt principalele avantaje ale actionarii electrice cu electromotor unic in comparatie cu alte sisteme de actionare a mecanismelor si instalatiilor navale?
One correct answer
Care sunt avantajele actionarii electrice individuale?
One correct answer
In schema alaturata - schema electrica de comanda cu relee si contactoare a actionarii cabestanului de ancora cu motor asincron, in scurtcircuit, cu doua viteze - ce se intampla la trecerea manetei controlerului de comanda de pe pozitia "1 fila" pe pozitia "2 fila"?

One correct answer
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