Using nodal analysis, Vo in circuit Select one: O O a. -8 v b. 24 v c. -24 v d. 8 v j6Ω 4/90° A V₂ -j3Q
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Q: (₁ kov Mr 2522 Mur Find the current 42 M 251 Ús 22 чт 22 64 4. 1201
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- Answer the following with illustration and solution. 1.) A circuit consisting of a resistor of 5kohms in series with a capacitor of 10 nanofarad is connected across a 16v sinusoidal supply. Calculate the output voltage at a frequency of 60Hz and again at frequency of 120Hz. This is the example/guide that might help.9. What will be the impedance of a LR-C circuit if it has a circuit current of 3A and a supply voltage of 120V? A. 45ohm B. 50 ohm C. 40 ohm D. 35 ohm 10. A pure inductance of 100mH is connected in parallel to a 25microfarad capacitor. The network is connected to a 200V, 60Hz supply. Determine the circuits current. A. 2A B. 3.42A C. 4A D. 10AThe dioces are ideal. write the Fransfer Characteidie equati ons ( &, as a funchiar g &) Plot &o agaiwet &, imdicaling all intrcepts, slopes and Volt ope lerels. Sketch bo f bq =40 sin wt. Indicate al voltage lezels - %3D 1OK lok lov
- A DC-DC Chopper Circuit with an RL Load has an output current waveform shown below with a duty cycle of 50% and 1ms period. If it has a resistance of lohm and an inductance of 10mH, find the source voltage. output 5A -current 2A ten toffAn A.C Bridge as shown in the figure is used to measure unknown inductance L1. in companion with capacitance What would be the quality factor if the frequency is 1500 Hz & the various parameter are as below- 120V. For the circuit shown in figure. The value of Zi is .................. kohm . * 82.86 104.86 84.86 92.86 99.86 108.86 The value of re is ..............ohm. . * 4.718 9.418 5.218 7.918 8.318 6.818 The value of Zi is .................. ohm . NOTE: use with CE in place (bypassed) * 720.67 630.67 650.67 640.67 710.67 680.67 The value of Av is .................. . NOTE: use with CE in place (bypassed) * -382.675 -272.675 -282.675 -362.675 -322.675 -392.675 The value of Av is .................. . * -1.805 -1.205 -1.105 -2.506 -2.405 -2.706 The…
- transform the circuit in phasor domain representation a) Determine the value of branch current, I1 and I2b) Determine the value of voltage across resistor, R1, R2 and R3c) Determine the value of voltage across capacitor, C1 and C2d) Determine the value of voltage across inductor, L.4) Label magnitude and direction for the currents through R1, R2, R3, R4 & R5. Show all work.Ererrises: IA platinum oil has a resifance of 3-14k r at go°C and 3.747JV at 100°C.- Fin'd the resistance at o'C ond the kmp -creff. of resifonce af 40°C 2. A pofential difference of r5oV is apphed to a field wnding at 15°C and the currend is SA. What will be the mean fempouafure of the winiding when currend has falen to 3.91A, apphedvrltage being constant Aasume s =p7.5. 3. A cril has a resi fance of 182 when its mean femperature is 20°C and 20v when ik mean femperature s 50°C. Frid is mean femperature rise when ik resotonce is 21JL and the sorrandinig femperature is i5°C. A cril of a relay takes a curre of 0.12 A when it is at the vem insbi o al 4. A jemperature of is'C ond canneckerdacms a oV supply If the minimum operating current of the relay is 0.1 A, colculate the femperature above ohich the relay will fail to operate when connected ti the same supply. Resi tncenfemp.coefficrenf of the cril makria] is o.0043 per °C at 0°C.
- 0 Consider the image below. Derive an expression for E as a function of the excitation voltage E¡ and the resistances R₁ and R₂. You may have to use Ohm's law and/or Kirchhoff's laws. Ei allt R1 Eo 0 R2Reduce to its simplest form using msopA resistance RC and a 4 ohms capacitive reactance are in series and the combination isparallel to a 10 ohms resistance. What value of RC will yield a circuit phase angle of 450 ?.