RO-TAG

Choose a question set and start learning or take an exam.

RO-TAG
31 questions
Search

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 — 10_IFAG — RO-TAG” contains 31 questions across 1 collection.

Learning

Learning mode has no timer. After answering, you see feedback and the correct options. You can return to a question and repeat a topic.

Exam

A practice exam lasts up to 60 minutes and includes up to 50 questions from the selected collection. Correct answers and results appear after completion.

Sample questions and answers

These examples come from the published collection. Choose Learning to study questions in sequence, or Exam to check your knowledge.

Condensoarele utilizate in instalatiile de forta cu abur pot fi:

One correct answer

de suprafata;
de amestec;
de ambele tipuri mentionate;✓ Correct answer
doar de amestec.

Procesul de condensare este:

One correct answer

izocor-izoterm;
izobar-izoterm;✓ Correct answer
izentalpic;
izentropic;

Cerintele nefavorabile ale patrunderii aerului din spatiul de abur, respectiv din spatiul de apa al condensatorului sunt:

One correct answer

cresterii vidului, respectiv cresterii continutului de oxigen dizolvat in condensat;
inrautatirii vidului, respectiv cresterii continutului de oxigen dizolvat in condensat;✓ Correct answer
inrautatirii vidului, respectiv scaderii continutului de oxigen dizolvat in condensate;
scaderea randamentului turbinei.

Pierderile de energie termica intre paletele mobile au ca efect:

One correct answer

diminuarea substantiala a entalpiei pentru treapta urmatoare;
cresterea volumului specific a aburului;
scaderea presiunii aburului pentru treapta urmatoare;
cresterea entalpiei fata de cazul teoretic.✓ Correct answer

Rolul preincalzitorului apei de alimentare este:

One correct answer

de mentinere a temperaturii apei de la iesirea din condensator pana la intrarea in GA;
de scadere a temperaturii apei de la iesirea din condensator pana la intrarea in GA;
de crestere a presiunii si temperaturii apei de la iesirea din condensator pana la intrarea in GA;✓ Correct answer
de scadere a temperaturii apei de la iesirea din condensator pana la intrarea in GA.

Before you start

Do I need to register to start?

Guest access lasts 23 minutes. Free registration lets you continue without limits, save progress and review mistakes in your account.

What language are the questions in?

Questions and answer options retain the language of the original bank. You can change the interface language separately.

Can I use my result as an official document?

No. This is independent practice. A result does not replace an examination, certificate or knowledge check by an authorised organisation.