You are placed in an unfamiliar environment, with many odd pieces of electrical equipment using non-standard plugs. You need to determine the voltage of a particular outlet. The information on the machine plugged into the outlet reveals that the machine uses 2.50 kW of power and draws a current of 20.8 amps. What is the voltage of the outlet?
Given: W?e = -2.50 kW = -2,500 W; I = 20.8 A
What will be an ideal response?
E = ?W?e/I= 120 V
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