Exercise: Transformers

Questions for: Transformers

The turns ratio required to match an 80 source to a 320 load is
A:
80
B:
20
C:
4
D:
2
Answer: D
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What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a secondary voltage of 2 kV?
A:
4 kVA
B:
0.25 kVA
C:
16 kVA
D:
8 kVA
Answer: C
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