ce the Data Sheet 1 A. Measurements and analysis of a circuit without faults. Gi

Question

ce the Data Sheet 1 A. Measurements and analysis of a circuit without faults. Given values for RI-400X2 RI-200 R-RI Measured Values Calculated Values Rac ohms RaD (00 ohms ohms Roc= 240 ohms Vac-200volts - 12 S amps Rpc use measured value of VAC- use measured value of VEC- 1amps 12 = amps I3 ohms volts vol volts amps amps Reminder add RF-8 to Rs when calculating the currents. Show the calculation for "Caculated Values" part of the table in your lab report to get full credit Strongly recommended: Come back to this section and try solving it using Kirchoffs law if you still have spare lab time. If you solve this one in the lab, then the rest of them should be very easy. Calculations: V,p 61

Explanation / Answer

in the given circuit

from kirchoff's law

I1 + I2 = I3

V1 = I1R1 + I3*(R3 + Rf)

V2 = I2*R2 + I3(R3 + Rf)

Rf = 8 ohm

R2 = 200 ohm

R1 = 400 ohm

R3 = 100/3 ohms

I1 + I2 = I3

400I1 + 41.33I3 = 3

200I2 + 41.33I3 = 3

2I1 = I2

hence 3I1 = I3

I1 = 0.00572519 A

I2 = 0.01145038 A

I3 = 0.01717557 A

R3 = 33.33 ohms

Rbc = R1 + R3 + Rf = 441.33 ohm

Rbd = R1 + R2 = 600 ohm

RDC = 200 + 100/3 + 8 = 241.33 ohm

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