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Author Question: When connecting three transformers for three-phase use with the delta secondary, a voltage test ... (Read 55 times)

erikka246

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Question 1

Typical pole-mounted transformers are filled with


oil.


water.


nonconductive cellulose.


fiberglass insulation.



Question 2

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.



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Marked as best answer by erikka246 on Nov 27, 2023

mllong

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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erikka246

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Reply 2 on: Nov 27, 2023
YES! Correct, THANKS for helping me on my review


Perkypinki

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Reply 3 on: Yesterday
Excellent

 

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