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Physics, 18.03.2021 16:00 joannamarquez0701

Dua buah trafo P dan Q memiliki data seperti pada tabel berikut. Trafo
Besaran
Р
Q
Arus pada lilitan primer
p=3 A
Q=1 А
Arus pada lilitan sekunder
P=2 A
Q=2,5 A
Tegangan primer
P=100 V
Q=200 V
Tegangan sekunder
P=150 V
Q=80 V
Pernyataan berikut yang tepat tentang trafo P dan Q adalah ...
A. trafo P dan Q adalah trafo ideal karena daya primer sama dengan daya sekundernya
B. efisiensi trafo P lebih besar daripada efisiensi trafo Q
C. daya pada trafo P lebih kecil daripada daya trafo Q
D. jenis trafo P adalah step-down dan jenis trafo Q adalah step-up
olan teknik ferme​

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Dua buah trafo P dan Q memiliki data seperti pada tabel berikut. Trafo
Besaran
Р
Q
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