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Author Question: The single-phase voltage at the source and load of an operating branch circuit installation is ... (Read 77 times)

lol1012

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on: Nov 27, 2023

Question 1

The resistance of 1,000 feet of 14 AWG standard annealed copper wire is listed in a wire table as 2.525 ohms at 20°C. The resistance of 250 feet of this wire would be  


◦

0.563 Ω.


◦

0.631 Ω.


◦

0.677 Ω.


◦

0.932 Ω.



Question 2

The single-phase voltage at the source and load of an operating branch circuit installation is measured and found to be 240 V and 233 V, respectively. The amount of the voltage drop would be


◦

3 V.


◦

4 V.


◦

5 V.


◦

7 V.

Electricity for the Trades ¦ Petruzella ¦ 3rd Edition
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Marked as best answer by lol1012 on Nov 27, 2023

dadgoere765

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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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lol1012

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Reply 2 on: Nov 27, 2023
Excellent

mammy1697

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Reply 3 on: Yesterday
Wow, this really help

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