The emf devices in the circuits shown in the figure are identical and have a terminal potential of 5.90 V. The resistances are R1 = R, R2 = 2R, and R3 = 3R, with R = 13.0 Ω.(I0 is the current through the emf device. Enter the magnitude.) (a) Find the current through the emf device and each resistor in Circuit 1. I1 I2 I3 I0 (b) Repeat part (a) for Circuit 2. I1 I2 I3 I0
Load flow analysis
Load flow analysis is a study or numerical calculation of the power flow of power in steady-state conditions in any electrical system. It is used to determine the flow of power (real and reactive), voltage, or current in a system under any load conditions.
Nodal Matrix
The nodal matrix or simply known as admittance matrix, generally in engineering term it is called Y Matrix or Y bus, since it involve matrices so it is also referred as a n into n order matrix that represents a power system with n number of buses. It shows the buses' nodal admittance in a power system. The Y matrix is rather sparse in actual systems with thousands of buses. In the power system the transmission cables connect each bus to only a few other buses. Also the important data that one needs for have a power flow study is the Y Matrix.
Types of Buses
A bus is a type of system of communication that transfers data between the components inside a computer or between two or more computers. With multiple hardware connections, the earlier buses were parallel electrical wires but the term "bus" is now used for any type of physical arrangement which provides the same type of logical functions similar to the parallel electrical bus. Both parallel and bit connections are used by modern buses. They can be wired either electrical parallel or daisy chain topology or are connected by hubs which are switched same as in the case of Universal Serial Bus or USB.
The emf devices in the circuits shown in the figure are identical and have a terminal potential of 5.90 V. The resistances are R1 = R, R2 = 2R, and R3 = 3R, with R = 13.0 Ω.(I0 is the current through the emf device. Enter the magnitude.)
In the given circuit all the resistors R1, R2 and R3 are connected to the common node so they are connected in parallel configuration so answer for the both the circuit will be same
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