11 6. For the circuit shown in the figure next, the value of (equivalent inductance) L T is found to be * 4 3. Figure L1 None of the choices O 3 1.5 2.5
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A: I HAVE EXPLAINED IN DETAIL
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- A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating of 600 WVDC. The capacitor and resistor are connected to a 480-V, 60-Hz circuit. Is the voltage rating of the capacitor sufficient for this connection?A resistor & a capacitor are connected in series across 230V, ac supply. The current taken by the circuit is 4 A for 50 Hz frequency. The current is reduced to 2 A, when the frequency of supply is decreased to 40 Hz. Determine the value of resistor & the capacitor.91)Give Short Ansaers:- a) Determine the dimensions of and Inductance. 2) Differentiiate classi Fication used c) Difine resoluticn one Capacitance between different for Absolute standards Electrical measurinents accuracys and elror example each,
- 1. Enumerate five formulas for series-parallel capacitances across Vt source and draw the circuit. 2. Enumerate five formulas for parallel-series capacitances across Vt source and draw the circuit.A series circuit consisting of 10 ohm resistance and 60 mH inductance is connected to a 220-volt, 50-hertz source. Determine the voltage drop across the inductance.The network Nc shown below in Figure 1.99(a) contains a combination of scaled capaci- tors in series and parallel connections. Using the vahues as shown, you are asked to do the following. (a) Calculate the value of the terminal capacitance Cab at terminals a-b. (b) To obtain an equivalent capacitance Ceq of 1.5F, Nc is to be placed either in series with a capacitance Cz as shown in Figure 1.99(b) or in parallel with Cx as shown in Figure 1.99(c). Determine which connection is correct and calculate the value of C; that will produce the value of 1.5F for Ceg- 4F 2F 3F 1F C OF (a) N. N. 2. (b) (c) Figure 1.99 (a) Capacitor combo Nc (b) Nc in series with C, (c) Ne in parallel with C,
- A)For the inductive element of Figure 2 , the voltage and current in phasor form is B)the value of impedance and capacitance for capacitor in figure 2 isDescribe the behavior of the voltage across the resistor with time as thecapacitor charges. Explain the reason for this behavior.A variable capacitance and a resistance of 290 ohm are connected in series across a 110-V; 60-Hz supply. Draw the complex or locus of impedance and current as the capacitance changes from 6uF to 32 uF. From the diagram, find the capacitance to give a current of 0.6 A and the current when the capacitance is 11 uF.
- 1.Enumerate five formulas for four series connected capacitances across Vt source and draw the circuit. 1. Enumerate five formulas for four parallel connected capacitances across Vt source and draw the circuit.For the network shown in figure (3), if the switch is closed for 2usec and then opened for Susec, find mathematical expressions for vi and in of both periods of time and then plot the waveforms of vL and i as a function of time.A utility company plans to connect a total of 20uF of capacitance to a 7200 volt line. To make this connection four capacitors will be connected in series. What is the capacitance of each capacitor? Answer is 80uF. Now what is the minimum AC voltage rating of each capacitor?