Transformatori

Quiz
•
Other
•
2nd Grade
•
Hard
Leon Kepe
Used 15+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na koji namot transformatora se dovodi napon?
Primarni
Sekundarni
Željeznu jezgru
Tercijalni
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koja je mjerna jednica za magnetski tok?
Tesla
Frekvencija
Veber
Volt
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Od kojeg materijala se izrađuje jezgra transformatora?
Bakra
Cinka
Željeza
Aluminija
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kada je transformator u praznom hodu?
Kada je sekundarni strujni krug otvoren i u njemu ne teče struja dok su primarne stezaljke spojene na napon.
Kada je sekundarni strujni krug zatvoren, a na primarni napon se pusti takav napon da potekne nazivna struja.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koja je uloga jezgre transformatora?
Da omogući stvaranje napona
Da omogući stvaranje struje
Da omogući stvaranje magnetskog otpora
Da omogući stvaranje magnetskog toka
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
S obzirom na hlađenje transformatori mogu biti:
primarni i sekundarni
jezgrasti i ogrnuti
suhi i uljni
induktivni i kapacitivni
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Čemu služi silikagel kod energetskih transformatora?
štiti da ulje iz transformatora ne procuri
omogućuje vodu u transfromator
preuzima vlagu iz zraka
štiti transformator od mehaničkog oštećenja
Create a free account and access millions of resources
Similar Resources on Wayground
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
10 questions
Chaffey

Quiz
•
9th - 12th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
22 questions
6-8 Digital Citizenship Review

Quiz
•
6th - 8th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
Discover more resources for Other
10 questions
PBIS Terrace View

Quiz
•
1st - 5th Grade
20 questions
Addition and Subtraction

Quiz
•
2nd Grade
20 questions
Subject and predicate in sentences

Quiz
•
1st - 3rd Grade
20 questions
Addition and Subtraction facts

Quiz
•
1st - 3rd Grade
17 questions
Even and Odd Numbers

Quiz
•
2nd Grade
9 questions
Good Citizenship and Responsibility

Interactive video
•
1st - 3rd Grade
20 questions
Number Words Challenge

Quiz
•
1st - 5th Grade
12 questions
Place Value

Quiz
•
2nd Grade