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Author Question: A 480/240 volt, single phase, 100 kVA transformer is to be installed in a supervised location with ... (Read 94 times)

dabomba718

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on: Nov 27, 2023

Question 1

A 4160/240 volt, single phase, 50 kVA transformer is to be installed in a supervised location with only primary protection provided. The maximum current rating of the circuit breaker used to protect the transformer would be


◦

15 A.


◦

30 A.


◦

36 A.


◦

40 A.



Question 2

A 480/240 volt, single phase, 100 kVA transformer is to be installed in a supervised location with only primary protection provided. The rated full-load current of the primary would be


◦

208 A.


◦

104 A.


◦

66 A.


◦

48 A.

Electricity for the Trades ¦ Petruzella ¦ 3rd Edition
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Marked as best answer by dabomba718 on Nov 27, 2023

marufp

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Reply #1 on: Nov 27, 2023
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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dabomba718

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Reply 2 on: Nov 27, 2023
Thanks for the timely response, appreciate it

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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