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Transformers Level 2 Study Guide questions and answers
Transformers Level 2
Transformers Level 2
What is an electrostatic shield or isolation transformer? Helps prevent common-mode noise from transferring from the transformer's primary to the secondary What is the main limitation of an autotransformer? Has a lower impedance than a two winding transformer, which allows higher short circuit currents. What is the formula for CO-Ratio? (HV-LV) / HV
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