The effective resistance seen looking into the primary of a 15 ∶ 1 – McqOptions

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1.	The effective resistance seen looking into the primary of a 15 ∶ 1 transformer connected to an 8 Ω load is:
A.	1.8 kΩ
B.	64 Ω
C.	8 kΩ
D.	225 Ω
Answer» B. 64 Ω

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