GRIJANJE 1

GRIJANJE 1

3rd Grade

11 Qs

quiz-placeholder

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GRIJANJE 1

GRIJANJE 1

Assessment

Quiz

Education

3rd Grade

Practice Problem

Hard

Created by

DAVOR KRSNIK

Used 12+ times

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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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