Fungsi trafo adalah untuk …

untitled

Quiz
•
Science, Physics
•
9th - 12th Grade
•
Medium
MA MA'ARIF
Used 1+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
mengubah tegangan dan daya
mengubah tegangan arus bolak balik
pengatur tegangan arus searah
membuat arus searah menjadi bolak balik
2.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Berikut ini merupakan ciri dari transformator step-up …
Tegangan primer lebih besar dibandingkan tegangan sekunder
Jumlah lilitan primer lebih sedikit dibandingkan kumparan sekunder
Arus pada kumparan primer lebih kecil dibandingkan arus pada kumparan sekunder
Daya kumparan sekunder lebih besar dibandingkan daya kumparan
3.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Ciri dari trafo step-up adalah …
tegangan primer lebih besar daripada tegangan sekunder
lilitan primer lebih banyak daripada lilitan sekunder
tegangan primer lebih kecil daripada tegangan sekunder
lilitan primer sama dengan lilitan sekunder
4.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Jenis transformator no 1, 2, 3 dan 4 adalah....
step up, step up, step down, step down
step down, step up, step down, step up
step down, step down, step up, step up
step up, step down, step down, step up
5.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Yang merupakan ciri trafo step-up adalah . . . .
Np > Ns
Vp > Vs
Ip < Is
Ip > Is
6.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Yang merupakan ciri trafo step-up adalah . . . .
Np > Ns
Vp > Vs
Ip < Is
Ip > Is
7.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Transformator mempunyai kumparan primer 250 lilitan dan kumparan sekunder 500 lilitan, dialiri arus 0,4 A, maka arus yang dihasilkan …
0,2 A
1 A
1,2 A
2 A
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