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I need a help with my lab, I write all data that get.

355 SERIES SINUSOIDAL CIRCU CUITS neeseed 000 10 mH 10 kHz + R E-8V(Pp) V 1 kn Channel 2 Vert: 1 Vidiv Hor: 20 us/div. Channel 1 Vert: 1 Vidiv Hor: 20 us/div. FIG. 9.1 (b) After setting E to 8 V (p-p), determine the peak-to-peak voltage for Ve from chan- nel 2 and record in the top row of Table 9.1 Determine the phase angle 8, between E and V, using the connections shown in (c) Fig. 9.1 and the dual-trace method introduced in Experiment 8. Record the results in the top row of Table 9.1. Calculation: TABLE 9.1 @ (calculated) e (measured) D2 V D 7.2 R and iss @ (calculated) D2 e (measured) Di VLr 42 0.9 5 L and 8 R Enter the result in the first column of V (d) Determine I, from 1 Table 9.2. Calculation: SERIES SINUSOIDAL CIRCUITS 357 ()Show that your measurements from parts (b) and (h) satisfy Kirchhoff's voltage VE using peak-to-peak values. law. That is, show that E V + Calculation: (k) The phase angle between V (in phase with I) and V, should be 90°. Does lel + 101 90°? What is the magnitude of the percent difference ((90-sum)/90) x 100 % ? % Difference D Using E 8 V 20°, R- 1 kn, and L 100 mH, calculate Ve V, and I atf 10 kHz (peak-to-peak values) and draw the phasor diagram using peak-to-peak values. Determine the phase angle 6, between E and Vg and compare to the measured value of (c). Determine 8, from the phasor diagram and compare to 6, of (i). Record the values of 0, and 8, in Table 9.1. Show all work. Organize the presentation. Calculation: litlaio: o MOu puooas aun ui samsaa op paooa u30Mjaq au aseyd on ou tuunuadx 1'6 -ur poupauu ao-enp an Susn A pue pnpon ( T6 L Jo MOJ puooos o n Pao3o puna3 uoumoo e ary adoosoroso on pue (aojeaaua8 o) ao so on e aunsus o) anseo pue 7 pue y jo suogrsod oup asaa () o1nsu anos iq paujejdxa aq suoseau :upunoa Jog ueoduy s dais pxau au cicie eue jo aounos au umdxo pue () pue () jo smsaa aq aedu ) jo 13aa o auou anjeA JOSIsau paunseaa op pue aournpuj op jo aneA adaueu th uauns pue (aaue pue apmute) aourpadu peo tan supsai aup u d-7wo aourpodun ndut a oun (a) 2a o uunjoo 96 358 EXPER (m) Complete Table 9.2 TABLE 9.2 Measured (or Calculated from Measured Values) Theoretical (Caled Quantity E V Vi (n) Compare the measured and theoretical results and explain any major differences Series R-C Circuit Part 2 (a) Construct the network of Fig. 9.2. Insert the measured resistor value C 0.01 uF 10 kHa R E-SV(pph 1 k0 Channel 2 Vert: 1 Vidiv Hor: 20 usdiv Channel 1 Vert: I Vidiv Hor 20 ualdiv FIG. 9.2 (b) After setting E to 8 V (p-p), measure the voltage V wilh the oscilloscope and record in the top row of Table 9.3 TABLE 9.3 e (calculated) e (measured) VR D. D 5 0. R and 9 e (calculated) (measured ) D D Vc O.4 C and 8 SERIES SINUSOIDAL CIRCUITS 359 (c) Determine the phase angle 0, between E and V, using the connections shown in Fig. 9.2 and the dual-trace method introduced in Experiment ac 8. Record the results in the top row of Table 9.3 Calculation: (d) Determine 1,, from 1. VJR Enter the results in the first column of Table 9.4 Calculation: (e) Determine the input impedance from Z,- E, JI.and record in the first column of Table 9.4. Calculation: (f) Calculate the total impedance (magnitude and angle) and current nameplate value of the capacitance and the measured resistor value. Record the results in the sec- 1 from the ond column of Table 9.4. Calculation: 360 EXPERNG (g) Compare the results of (e) and (f) and explain the source of any difice (h) Reverse the positions of R and C and measure Vee (to ensure that the tor (or generator) and the oscilloscope have a common ground). Record the results in the bo row of Table 9.3 Determine the phase angle 8, between E and Ve using the dual-trace mehod (i) troduced in Experiment 8 and record the results in the bottom row of Table 9.3, Calculation: () The phase angle between V, (in phase with I) and Ve should be 90. Dee lel+10 90°? What is the magnitude of the percent difference (90-sum/90) x 100% % Difference (k) Using E = 8 V 20, R1 kn, and C-0.01 uF. calculate V Vo and I at f 10 kHz (peak-to-peak values) and draw the phasor diagram using peak-to-peak values. Determine the phase angle 0, between E and V, and compare to the measured value of 2(c). Determine 6 from the phasor diagram and compare to 8, of (i). Record the results for 6, and 8, in last column of Table 9.3. Calculation: SERIES SINUSOIDAL CIRCUITS 361 D Complete Table 9.4. TABLE 9.4 Measured (or Calculated from Measured Values) Theoretical (Calculated) Quantity E VAr Vo (m) Compare the measured and theoretical results and explain any major differences Series R-L-C Circuit Part 3 (a) Construct the network of Figure 9.3. Insert the measured resistance values. Ig- nore the effects of R, in the following analysis R. mead 000 I kn 10 m t0 kHe E-S Vp V 001 uF e Channel 1 Vert I Vidiv Hor 20 psidiv FIG 9.3 (b) Measure all the component voltages with E= 8 V (P-p). To ensure a common ground between the oscilloscope and oscillator for each measurement, make sure the element is placed in the position of the capacitor C. In other words, reverse the order of the elements so that the element across which the voltage is to be measured has the position of C indicated in Fig. 9.3. Record the results in Table 9.5 EXPERIM 362 TABLE 9.5 Measured Calculated 5.0 V Vg Vco Z V and record in the first colume (c) Determine 1, from 1- VJR Table 9.5 Calculation: (d) Calculate Z, from Z.E. JL..and place the result in the first column of Table 9.5. Calculation: (e) Using the nameplate values for L and C and the measured value for R, calculate Z, and record in the second column of Table 9.5 Calculation: SERIES SINUSOIDAL CIRCUITS 363 Compare with the result from part 3(d). ( Using E8VZ0, find I, Ve V., and Ve using peak-to-peak values. Recond the results in the second column of Table 9.5. Calculation: (g) Draw the phasor diagram, including I and all the voltages. Vh(V-V using the (h) Verify Kirchhoff's law by showing that E measured peak-to-peak values. 364 EXPERINE () Use the voltage divider rule to calculate the voltage V and record ond column of Table 9.5 Calculation: (j) Measure the voltage V and record in Table 9.5. Compare to the result of 30 EXERCISES 1. Using measured voltage levels and R a frequency of 10 kHz determine the actual inductance L of Fig. 9.1 at Calculation: L= SERIES SINUSOIDAL CIRCUITS 365 2 Using measured yoltage levels and R.- at a frequency of 10 kHz determine the actual capacitance C of Fig. 9.2 Calculation: C 3. Using the inductance L from problem 1 and the capacitance C from problem 2, calculate the total impedance Z, for the network of Fig. 9.3 and compare to the measured value. Calculation: Z,= 366 EXPERIMENTd 4. Using PSpice or Multisim, determine the voltages Ve. V, and Ve for the network of Fe and compare with the measured values of Table 9.5. Attach all appropriate printouts.

Answer 1

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