
GRIJANJE 1

Quiz
•
Education
•
3rd Grade
•
Hard

DAVOR KRSNIK
Used 12+ times
FREE Resource
Student preview

11 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Označi ostale načine zagrijavanja :
grijanje parom
grijanje toplom vodom
grijanje solarnom energijom
elektrićno grijanje
grijanje vrućom vodom
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Oznaći ispravne velićine kod Perkinsovog grijanja :
tlak do 12 bar
temperatura vode 150 - 180 C
tlak 50 - 100 bar
temperatura vode 110 - 180 C
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Što je loše kod parnoga grijanja ?
Velika brzina pare
stalna nadopuna
otežana regulacija
opasnost od smrzavanja
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Paru dobivamo isparavanjem na koliko stupnjeva ?
100 C
110 C
105 C
101 C
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Označi elemente parnog grijanja :
pumpa
odvajač kondenzata
kondenzacijski cijevovod
ekspanziona posuda
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Koji uvijeti trbaju biti ispunjeni za izvođenje solarnog grijanja ?
potrošnja manja od 50 kWh/m2
potrošnja manja od 100 kWh/m2
potrošnja manja od 80 kWh/m2
potrošnja manja od 110 kWh/m2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kolektore je najbolje postaviti na :
sjever
jug
istok
zapad
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