The Primary Winding of an Electric Train Transformer Has 445

question 105

Multiple Choice

The primary winding of an electric train transformer has 445 turns,and the secondary has 300.If the input voltage is 118 V(rms) ,what is the output voltage?

• A)175 V
• B)53.6 V
• C)79.6 V
• D)144 V
• E)118 V

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