The secondary current, IS , in an iron core transformer equals 1 8 A If the turns ratio, NP NS , equals 3 1 , How much is the primary current, IP Group of answer choices IP 1 8 A IP 6 0 0 mA IP 5 4 A none of the above

Question

The secondary current, IS , in an iron core transformer equals 1   8 A   If the turns ratio, NP   NS , equals 3   1 , How much is the primary current, IP   Group of answer choices IP   1   8 A IP   6 0 0 mA IP   5   4 A none of the above

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Question

The secondary current, IS , in an iron core transformer equals 1 . 8 A . If the turns ratio, NP / NS , equals

The secondary current, IS $,$ in an iron core transformer equals $1.8$ A $.$ If the turns ratio, NP $/$ NS $,$ equals $3$ : $1,$ How much is the primary current, IP $?$

Group of answer choices

IP $= 1.8$ A

IP $= 600$ mA

IP $= 5.4$ A

none of the above.

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