Question: An electrical engineer has designed a circuit with three light emitting diodes (LED) placed at various points along the circuit to detect if a current

An electrical engineer has designed a circuit

An electrical engineer has designed a circuit with three light emitting diodes (LED) placed at various points along the circuit to detect if a current is running through that section of the circuit. Two switches are also located at various points along the circuit to control the flow of the current. The engineer tries closing every combi- nation of switches to see which LEDs will light. She obtains the following results: LED 1 lights as long as switch I is open. t FinalExam 21.xlsm - Google She X + LED 2 lights as long as switch 2 is open. LED 3 lights as long as at least one switch is open. c docs.google.com/spre... The engineer creates a table to display her results. Using logical functions, show each LED as being either "On" or "Off" for each of the trials. FinalExamS21 XLSMC A Share Enter formula for cell D2 File Edit View Insert Format Enter formula for cell E2 100% $ % . .00 123 Enter formula for cell F2 A1:F5 - fx Trial No. D E Enter answer in cell D4 1 Trial No. Switch 1 Closed Switch 2 Closed LED 1 LED 2 LED 3 Enter answer in cell E4 1 Yes Yes 2 Yes No Enter answer in cell F4 3 No Yes 4 No No ===== ====== A B F 2 3 4 5

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