I am struggling with this question 1. a) A parallel RLC circuit is shown in figure Qla. A DC current source is connected to theinput terminals A and B.i)State which component (capacitor, inductor, resistor) has the highest current. Explainyour answer. Assume that the circuit has reached a steady state.Your answer must be less than 50 words.The DC current source is removed and replaced with an AC voltage source. The source isset to 50 kHz and 12 Vrms (Root Mean Square).ii) Determine the current amplitude in the resistor.iii) Determine the reactance of the inductor.iv)The frequency is changed to 1 MHz. Determine the RMS (Root Mean Square)current in the capacitor.Α Οво-1.5 ΚΩR55 pHFigure Q1aC1.4 nF b)The DC power supply to a heating element in an immersion heater system hasmalfunctioned. You decide to design a diode regulator using an existing unregulated ACsupply as shown in figure Q1b. The unregulated AC supply can be set to any voltagerequired. The faulty DC power supply is rated at 110 V and the element has a resistanceof 25 Q.c)Using the information provided determine the supply peak voltage required and thecapacitance needed for a ripple voltage of 10% of the supply voltage, Vs.Vs60 Hz2 AC4Ω+Using the superposition principle determine the current through the 8 2 resistor in thecircuit shown in figure Q1c.892FigurQ1b1926ΩFigure Q1c592Heating element+20 V

Since you have asked multiple questions in a single request, we will be answering only the first…

1. a) A parallel RLC circuit is shown in figure Q1a. A DC current source is connected to t input terminals A and B. i) State which component (capacitor, inductor, resistor) has the highest current. Expla your answer. Assume that the circuit has reached a steady state. Your answer must be less than 50 words. The DC current source is removed and replaced with an AC voltage source. The source set to 50 kHz and 12 Vrms (Root Mean Square). ii) Determine the current amplitude in the resistor. iii) Determine the reactance of the inductor. iv) The frequency is changed to 1 MHz. Determine the RMS (Root Mean Squar current in the capacitor. Α Ο во 1.5 ΚΩ R 55 μΗ C 1.4 nF

1. a) A parallel RLC circuit is shown in figure Q1a. A DC current source is connected to t input terminals A and B. i) State which component (capacitor, inductor, resistor) has the highest current. Expla your answer. Assume that the circuit has reached a steady state. Your answer must be less than 50 words. The DC current source is removed and replaced with an AC voltage source. The source set to 50 kHz and 12 Vrms (Root Mean Square). ii) Determine the current amplitude in the resistor. iii) Determine the reactance of the inductor. iv) The frequency is changed to 1 MHz. Determine the RMS (Root Mean Squar current in the capacitor. Α Ο во 1.5 ΚΩ R 55 μΗ C 1.4 nF

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter24: Resistive-inductive-capacitive Parallel Circuits

Section: Chapter Questions

Problem 1RQ: An AC circuit contains a 24 resistor, a 15.9-mH inductor, and a 13.3F capacitor connected in...

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