Kako se dijeli hidromehanika (mehanika fluida)?

Hidraulika

Quiz
•
Specialty
•
11th Grade
•
Medium
Jasna Zagar
Used 31+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hidrostatika i hidrodinamika
Hidrokinematika i hidrodinamika
Hidrokinematika i hidrokinetika
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Hidrostatski tlak ima sljedeća svojstva:
Na površinu djeluje pod kutom od 60 stupnjeva
Uvijek je okomit na površinu na koju djeluje
Isti je na svim dubinama
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Ukupan (apsolutni) hidrostatski tlak je jednak:
Zbroju narinutog i hidrostatskog tlaka
Razlici narinutog i hidrostatskog tlaka
Umnošku narinutog i hidrostatskog tlaka
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
U jednadžbi Fv = RO*g* V, RO je
Volumen fluida
Viskoznost fluida
Gustoća fluida
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Jednadžba kontinuiteta govori da je:
Protok manji na izlazu od protoka na ulazu.
Na različitim presjecima cijevi protok različit.
Na različitim presjecima cijevi protok konstantan.
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Što je strujanje?
Električna struja.
Gibanje tekućine ili plina (fluida) kroz cijev.
Otpor gibanju fluida kroz cijev.
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Ovisno o Reynoldsovu broju strujanje može biti:
Laminarno i turbulentno
Brzo i sporo
Glatko i oštro
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