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32264 32264
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6 months ago

When connecting three transformers for three-phase use with the delta secondary, a voltage test should be done before closing the secondary. The correct voltage reading is



the rated secondary voltage value.



twice the rated secondary voltage value.



zero volts.



the sum of the three transformer primaries.

Textbook 
Electricity for the Trades

Electricity for the Trades


Edition: 3rd
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miemitchmiemitch
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6 months ago
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