jXL=37 Question 2 [Total : 10 marks] Source transformation is the process of simplifying a circuit...
6. Referring to circuit below, use source transformation to determine the current and power absorbed by the 7-2 resistor. 7Q 6 Q ww ww. 5 A 6Q 4Q 12 V ww ww
6. Referring to circuit below, use source transformation to determine the current and power absorbed by the 7-2 resistor. 7Q 6 Q ww ww. 5 A 6Q 4Q 12 V ww ww
Question 2: (Points 15) Figure 1 shows a simple circuit consisting of a voltage source, a resistor, and woeactancesFind the Thevenin eqd impedance of this circuit at the teminals. Then derive the expressions for the magnitude of VTH and for RTH jXM TH Q2: Fig. 1
2. For the circuit of Fig. the source is sinusoid of 120 Vrms at a frequency of 60 Hz. The load resistor is 10 12. a) Draw the waveforms of source voltage, output voltage, output current, semiconductor device voltage and semiconductor device current. b) Calculate the average output voltage. c) Calculate the rms output voltage. d) Calculate the average output current. e) Calculate the power absorbed by the resistor. va + vs = Vm sin (@t) R Figure 1: Question...
Question [5x2 marks 10 marks] In the circuit in Figure 4, the resistance value R1, R2, R3 and R4 have a value of 30, 40, 40 and 50 (a) Find the equivalent resistance (Req) in the circuit (b) Determine the current through each resistance 1 to 14. (c) Determine the power dissipated by each resistor and the power delivered by the independence voltage source. Confirm that the power delivered by the independent source is the same as the power absorbed...
Question 1 a) Calculate the Effective Resistance of the circuit and total current of the network in figure 1 (5 marks) b) Calculate the Effective Resistance of the Network of Resistors in figure 2 (5 marks) Total 10 marks Space to answer Question 1 here + 9V R 90 92 SRZ 45 32 Rz 180 32 Figure 1: 10 10 102 102 А 320 3202 320 19 B Figure 2 Question 2 a) Explain the assumptions made in the definition...