Nadopuni sljedeću rečenicu: Proces spajanja gorive tvari s kisikom iz zraka naziva se _________?

Zaštita na radu - požar

Quiz
•
Other
•
10th Grade
•
Hard
Barbara Markulić
Used 2+ times
FREE Resource
20 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Što nastaje kao produkti gorenja?
žar
toplina, plamen, svjetlost i produkti izgaranja
plamen i oksidi
pepel
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koji uvjeti su potrebni za gorenje?
lijepo vrijeme i goriva tvar
goriva tvar i toplina
kisik i goriva tvar
kisik, goriva tvar, toplina
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Nadopuni sljedeću rečenicu: Pri koncentraciji kisika u zraku ispod __ % prestaju uvjeti za gorenje.
5.
DRAW QUESTION
3 mins • 1 pt
Nacrtajte požarni trokut i navedite na njemu uvjete potrebne za gorenje.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koji oksidi nastaju kao rezultat potpune oksidacije?
Ugljični monoksid
ugljični dioksid
dušik
kisik
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koji oksidi nastaju kao rezultat nepotpune oksidacije?
dušik
ugljični dioksid
Ugljični monoksid
kisik
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