[6] 14. Solve the unknowns for the following circuit. 1000 V 60 Hz www IT = R1 = 120 ohms VARS = www W = VA = C = 10 micro- farads R2 = 100 ohms P.F. = 40 = 450 ohms R3 = 150 ohms
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- Show the derivation of the formula in transforming Delta (or Pi ) Network to Wye (or T) Network and vice-versa. In addition, solve four (4) circuit problems with applications of delta to wye transformation (or vice-versa) of your own choice and indicate your reference.Given the circuit, solve for: a. using superposition to get the thevenin voltage by R6, what is the contribution of the I1? b. if the load of 250 ohms becomes 100 ohms, what will be the value of Va?Identify the equation that proves Kirchhoff's Voltage Law for the circuit below given the following:ES1 = 8 V, ES2 = 14 V, R1 = 12 Ω, R2= 10 Ω, R3 = 22 Ω, and IT = 0.5 A
- Under the condition that Ra = R, in terms of V1, derive or solve for an expression for V0 usinng circuit simplification and/or voltage divider principle. Refrain from using other techniques such as KCL and KVL.From the figure shown, the short-circuit current, Isc (Norton's equivalent Current) external to R2 isUsing Kirchhoff's Rules, compute the current (mA) and voltage (V) values of the circuit if R1=2kohm and R2=7kohm.
- After transforming R2, R3, and R5 from wye connection to delta connection, what are the values of the resistances (in ohms) of the resulting delta connection? List them in any order below1 Ia = ?? A 2.ib= ?? A 3 Vx = ?? 4 power at Rx = ?? 5 power at Rb = ??I'm looking to note some key advantages and disadvantages of George Westinghouse AC current grid design and another advantage and disadvantage of Thomas Edison's DC current grid design. If you can also explain their differences as well it would be greatly appreciated.
- Mesh current methods can greatly reduce the calculations as compared to Kirchhoff’s voltage and current laws in circuits with multiple branches. Refer to the textbook reading and the lecture for this week to answer the following post. Describe, step-by-step, the steps required to calculate all currents and voltage drops in a DC network using the Mesh Current Method.Solve for Vs and Pvs. Show complete solution.use these two images to answer all these questions: What are the differences between ac and dc meters? Can you compare the value of the current in the load resistance for the same value of voltage with ac and dc supply? What is the function of the autotransformer in this circuit? Can you use an autotransformer to obtain variable output voltage from a fixed dc supply? What will happen if dc meters are used instead of ac meters in this circuit? What the difference between resistance and impedance is when referred to dc and ac measurements?