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please answer this question. need it as soon as possible. 8. Calculate the values of rms...
Please Solve this question as soon as possible Please Solve this question as soon as possible (Power) A three-phane lune has an impedance of Z-04 + /250 per phase The line feeds two balanced three-phave loads that are connected in parallel as shown in Fug 01 The first loads absorbing 560 IVA ato power factor lagging The second load shorts 132 KW ty pona factor The lune-to-me voltage at the load end of the line is 3810.5 V (see the...
can I have the correct solutions, answers are given impedance of (2 + j4)n per phase, feeds two balanced 2.7 A three-phase line, which has an three-phase loads that are connected in parallel. One of the loads is Y-connected with an impedance of (30 + (60 - impedance of j40)N per phase, and the other is A-connected with an j45) per phase. The line is energized at the sending end from a 60-Hz, three-phase, balanced voltage source of 120V3 V...
QUESTION 1 (30 points) A high voltage distribution line of 25kV (RMS line to line) is supplied by a generator. The system is shown in Fig. 1.1. synchronous Synchronous motor Distribution Line (3) Synchronous generator Load 2 Load 1 Figure 1.1 The line frequency is 60HZ. Two loads are connected to the line. Load 1 is a bank of 50n resistors connected in star (Y). Load 2 is a bank of 12uF capacitors connected in delta (A). A synchronous motor...
Experiment # 8-Prelab Measurement of Single Phase AC Power by Wattmeter 8.1.The measured current in Figure 8.3 is 10 A and the measured power is 900 W. Consider that the wattmeter is ideal (doesn't change the voltage and current through the load) and determine: a) The resistance of the motor coil (R); b) The inductance of the motor coil (L); c) The power factor of the motor coil (cosp) d) The complex power (S); e) The reactive power (Q): f...
please take note the question is extend a) A single phase 240V 50Hz supply is supplying a power to a load which consist of 500 resistance and 0.3H inductance through a cable which has an effective impedance of 1+j2 0. The equivalent circuit of the single-phase system is shown in Figure Q1(a). Zcable=1+j2 I Load 5092 240V 50Hz Supply V Load 0.3H Figure Q1(a): A single phase system. i. ii. Determine the load current, low and the load voltage Vood...
electromechanical engergy conversion please use the figure below to solve the problem 1-19. Figure PI-14 shows a simple single-phase ac power system with three loads. The voltage source is V = 24020° V, and the impedances of these three loads are Z| = 10230° N Z, = 10245° N Z= 102-90° N Ole Answer the following questions about this power system. (a) Assume that the switch shown in the figure is initially open, and calculate the current I, the power...
I just need answers to f,g,and h connected motor is connected to Vi-L 120 3T/6 V-rms, 50 Hz three e resistance and inductance of each phase is 8-Ω and 0.04 H, respectively. The PS. A three-phase phase source. The wire between a source and the motor has 0.1-Ω of resistance and 1 mH inductance. nd the phase voltage. (2 pts.) a single-phase diagram of the system with its values. (5 pts.) c) Find the line current (magnitude and phase) for...
Question 31 (17 points) 120/120 single-phase transformer. Calculate the values for the equivalent circuit for the single-phase transformer for the given short and open circuit test shown below. (2 points) Draw the equivalent circuit. (1 point each) Find Ssc, QSC, Soc, Qoc, R1, R2, XI, X2, Rc, Xm, PFsc, PFoc, (esc θ。c) phase angel between V and I. What is the power rating of this transformer? Short circuit test (performed at High Voltage side) Vsc 16.20V rms, Isc 5.00 A...
Really need help with both please u Question 43 2 pts rms The rms voltage across and the rms current through a single circuit element connected to an ac generator are, respectively, v = 109 volts and Irms = 39 A. The angular frequency of the generator id w = 60. It is observed that the current leads the voltage by 90°. The element that is connected to the ac generator is either a capacitor, an inductor, or a resistor...
Task 1 (10 Marks) A single phase inductive-resistive-capacitive (LRC) series load is energised from a 240V, 50Hz supply as shown in Fig. Q1. LRC n Fig. Q1 The supply current is measured as supply and the power factor of the LRC load is found to be cose leading. The capacitance value C is known, however the resistance R and inductance L are unknown. The values for supplycosa and Care to be obtained from the excel spread sheet as explained in...