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Series Circuit JAVA Troubleshooting Simulation # 3 
        
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In the circuit below use the "No Fault" condition as a base line to determine which resistor has failed or changed value in each faulty circuit( Fault 1 thru Fault 4.) Then check your result by clicking "Answer" at bottom of page and compare resistor values with those given with schematic.

       Vs = 110.0 Vac   Rs = .4 ohm
      R1 = .05, R2 = 1.0, R3= 10, R4 = .12 ohm

AC Voltmeter Volts

No Fault
Fault 1
Fault 2
Fault 3
Fault 4