Challenge Questions: Transformer Connections

You are given a 120 VAC source and a real-world transformer with dual independent 120 VAC primaries and dual independent 18 VAC secondaries. How many unique output voltages may be developed by manipulating the transformer connections?

  • 2
  • 3
  • 4
  • more than 5
0 voters

Remember this is a real-world transformer. Some connections will result in transformer destruction.

Please share your reasoning.

Have fun,


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