Final Report Week 3

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Paula Davila1. Angie Silva21 Facultad ingeniera, pregrado, ingeniera en automatizacin, ULS, Bogot D.C, Colombia

[email protected] Facultad ingeniera, pregrado, ingeniera, ULS, Bogot D.C, Colombia

[email protected](Final Report

Week 3 First Authors Abstract Review and adjust values for a circuit of seven resistors with relative values and with two sources one by providing a quantity of 10 volts and another by providing a quantity of 1 ampere.Second Authors Abstract To perform and compare the results of the calculations and simulation.

Review the implementation of the calculations in a circuit.Index TermsCircuit , Current, voltage, current, resistance.I. DIAGRAM CIRCUIT.

II. VALUESV1 = 10VI1 = 1AR1 = 220R2 = 47R3 = 27R4 = 51R5 = 150R6 = 100R7 = 100III. SIMULATION

IV. VALUES CALCULUS

1) Theorist ValuesB. Voltage

RESISTANCEVALUE

R116.385V

R23.275V

R31.254V

R44.529V

R52.191V

R618.809V

R718.809V

C. Current

RESISTANCEVALUE

R1321.26mA

R269.67mA

R369.67mA

R4251.59mA

R50.996A

R6626.97mA

R7368.81mA

2) Experimental Values

D. Voltage

RESISTANCEVALUE

R116.393V

R23.278V

R31.269V

R44.543V

R52.111V

R618.815V

R718.817V

E. Current

RESISTANCEVALUE

R1321.2mA

R269.62mA

R369.61mA

R4251.63mA

R51.1A

R6626..9mA

R7368.75mA

3) Perceptual Error

F. Voltage

RESISTANCE% Error Porcent

R1-0,0488

R2-0,0916

R3-1,1961

R4-0,3091

R53,6513

R6-0,0318

R7-0,0425

G. Current

RESISTANCE% Error Porcent

R10,0186

R20,0717

R30,0861

R4-0,0158

R5-10,441

R60,0116

R70,0162

According to the development of the practice was able to observe a few results very consistent despite the variations found which is the maximum obtained was 1 and the lowest was 0.2 , according to the expected results they had difficulties in regard to the other additional source that he should be put into the circuit of 1 A, in spite of this practice is development positively already that in the results can be seen the minimum variations obtained, these variations could not be taken perhaps by the addition of the other source or in the decimal places from 3 that are in the calculator.From the obtained results it was possible to appreciate an error margin between the theoretical and experimental results that take us to a few percentages of error in the voltage and in the current that covers the circuit, between the results of margin of error of the voltage a few values were between-1.1931 being this the smallest and correspond to the resistance number 3 and 3.6513 being this the tallest correspond to the resistance number 5, as one can observer in the previous table (voltage). Of the values that they correspond to the values table with respect to the percentage error, it is possible observer changes of percentages of error that they are between-10.441 being this the smallest and correspond to the resistance number 5, and 0.0861 being this the highest value and correspond to the resistance number 3 from these results it can be analyzed that the percentages of error more high places and or more shallows in the current and voltage correspond to the resistances 3 and 5.CONCLUSIONS

It was found that when using the Low Resistance resistances you can get A stream of the 1A. The results obtained were the expected The variation was perhaps for the addition of the other source The margin of error in high and low voltage corresponded to the resistance 3 and 5 The margin of error in high and low current corresponded to the resistance 3 and 5