RO-M6

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

RO-M6
40 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 — 11_MIAMH — RO-M6” contains 40 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.

Care din urmatoarele agregate cu telecomanda trebuiesc testate la fiecare inspectie pentru certificare (clasificare):

One correct answer

ventilatorul pentru evacuare fortata a aerului din CM;
ventilatorul pentru introductie fortata a aerului in CM;
pompa de transfer combustibil;
toate de mai sus.✓ Correct answer

Care din urmatoarele conditii va impiedica o pompa de la bordul navei sa realizeze inaltimea maxima de aspiratie?

One correct answer

neetansietatile din conducta de aspiratie;
pierderile prin frecare ca urmare a alegerii unui traseu necorespunzatoare;
gazele sau vaporii degajati din lichid ca urmare a unor caderi de presiune mai mari decat normal;
toate cele de mai sus.✓ Correct answer

Care din urmatoarele afirmatii, privind cuzinetii cu metal antifrictiune montati pe pompe, sunt adevarate?

One correct answer

inelul interior trebuie sa fie liber sa se roteasca pe ax;
inelul exterior trebuie sa fie liber sa se roteasca in carcasa;
centrajul nu este un factor critic la montarea lor;
ei sunt prelucrati cu un ajustaj cu joc fata de axul pompei in mod uzual.✓ Correct answer

Parametrii unei pompe cu paleti sunt …

One correct answer

p max= 500 bar; Q= 10- 600 l/min; randamentul = 0,65
p max= 140 bar; Q= 4- 360 l/min; randamentul = 0,95✓ Correct answer
p max= 50 bar; Q= 0- 50 l/min; randamentul = 0,75
p max= 75 bar; Q= 0- 100 l/min; randamentul = 0,85

Dupa instalarea unei pompe hidraulice noi intr-un sistem hidraulic trebuie acordata o atentie speciala urmatoarelor:

One correct answer

supapele de siguranta din sistem ar trebui recalibrate;
filtrele si elementele filtrante care trebuie verificate mai des;✓ Correct answer
tot sistemul de presiune ar trebui reglat din nou;
sistemul ar trebui golit, iar fluidul de lucru inlocuit cu altul cu caracteristici de functionare diferite;

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.