At a new installation, you specified that all wiring should conform to the ASTM B33
Chapter 2, Problem 56(choose chapter or problem)
At a new installation, you specified that all wiring should conform to the ASTM B33 specification (see Table 2.3). Unfortunately the subcontractor misread your instructions and installed B415 wiring instead (but the same gauge). Assuming the operating voltage is unchanged, (a) by how much will the current be reduced, and (b) how much additional power will be wasted in the lines? (Express both answers in terms of percentage.)
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