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    Electric Circuits Fundamentals
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    Exam 14: Transformers
  5. Question
    -What Is the Primary Current in Figure 14-1 If the Turns
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-What Is the Primary Current in Figure 14-1 If the Turns

Question 57

Question 57

Multiple Choice

   -What is the primary current in Figure 14-1 if the turns ratio equals 1:3 and   equals 240 mA? A) 1.2 A B) 720 mA C) 120 mA D) 60 mA
-What is the primary current in Figure 14-1 if the turns ratio equals 1:3 and    -What is the primary current in Figure 14-1 if the turns ratio equals 1:3 and   equals 240 mA? A) 1.2 A B) 720 mA C) 120 mA D) 60 mA equals 240 mA?


A) 1.2 A
B) 720 mA
C) 120 mA
D) 60 mA

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