A transformer has a 1:6 turns ratio and a secondary coil load resistance of 470 – OfficerPath

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MCQ Practice

A transformer has a 1:6 turns ratio and a secondary coil load resistance of 470 Ω. The load resistance as seen by the source is

Subject: Electrical EngineeringTopic: Transformers

A

1.3 Ω

B

7.8 Ω

C

78 Ω

D

13 Ω

Correct Answer: D

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