H.W.(4): Calculate the voltage that must be applied across the soldering iron in Figure shown below to establish a current of 1.5 A through the iron if its internal resistance is 80 2.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter16: Installation Of Heating, Cooling, And Refrigeration Systems
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H.W.(4): Calculate the voltage that must be applied across the soldering iron
in Figure shown below to establish a current of 1.5 A through the iron if its
internal resistance is 80 .
+0
/= 1.5 A
R
W
80 Ω
Transcribed Image Text:H.W.(4): Calculate the voltage that must be applied across the soldering iron in Figure shown below to establish a current of 1.5 A through the iron if its internal resistance is 80 . +0 /= 1.5 A R W 80 Ω
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