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Hi can you help me with this for a Series Resistive-Inductive Load ac network
Resistance load bank= 18.64 ohm ,, inductor resistance =19.8 ohm and inductance inductor = 63mH

MEASURE CH2 RMS 100V T Trigd M Pos: 800.0us CH4 RMS 3.87A CH4 Max 5.80A CH2 Max 144V MATH Off Max CH2 4.00W CH2 50,0 M 5.00mT Trigd M Pos: 800.0us CURSOR T pe l ime Source CH2 2.200ms 454,5Hz Cursor 1 5.00ms 144V Cursor 2 7.20ms CH2 50,0 M 5.00ms CUsing the values for load-bank resistance, inductor resistance and inductor inductance from Part A, calculate the expected cu

MEASURE CH2 RMS 100V T Trig'd M Pos: 800.0us CH4 RMS 3.87A CH4 Max 5.80A CH2 Max 144V MATH Off Max CH2 4.00W CH2 50,0 M 5.00ms CH4 5,00A 20-Mar-19 09:46 49.913THz
T Trig'd M Pos: 800.0us CURSOR T pe l ime Source CH2 2.200ms 454,5Hz Cursor 1 5.00ms 144V Cursor 2 7.20ms CH2 50,0 M 5.00ms CH4 5,00A 20-Mar-19 09:48 CH2 4.00 49.9113Hz
Using the values for load-bank resistance, inductor resistance and inductor inductance from Part A, calculate the expected current and real and reactive power for connection of the series load to a 100V supply. Compare these calculated results with the measured results, and comment on any differences. Using the time interval between zero crossings of the load voltage and the load current as measured using the CRO, calculate the load phase angle φ. Compare the power factor of this load measured using the CRO with that calculated from the measured voltage, current and power Compare the measured power factor with that predicted using the measured resistances and inductance from Part A. Discuss any errors. Draw an appropriate phasor diagram for this load situation
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Answer #1

This question is based on the simple R-L series circuit analysis. Given that supply voltage is 100 V (ratings are always mentioned in R.M.S. values only). From the graphs, it can be concluded that the theoretical value of supply frequency is 50 Hz.

Indoctive reactaute左, a, L 50H 18-64+19 8+19.7 (38.44 +J 19.74) f LOAD In Polar form, ス 지 LO :43.23匹24. 24,--2.311-21-24 A. C

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