Question

10 12 15 18 20 21 23 A Test Circuit is obtained from the template shown in Figure 1 using these instructions: Replace two (2) branches with the voltage sources VX and VY. . Replace eight (8) branches with resistors R1-R8. . Replace fourteen (14) branches with short or open circuits. . Replace branches such that two (2) or more branches connect to a unique node. . Replace branches such that no circuit violations exist. . Identify one (1) node as the reference node. Node numbers are labelled on the Test Circuit. Eight (8) voltages to be measured are identified using these node numbers. Eight (8) branch currents to be measured are marked on the Test Circuit drawing. Node numbers and branch currents shown on a Test Circuit drawing will match those shown on the template. Resistances, voltages and currents to be measured are listed in Tables 1-3 in the Parameter columns.

Answer 1

This question is basically about drawing a circuit satisfying all the given conditions.According to the condition 3, branches should be made such that 2 or more branches connect to unique node.To fulfill this condition, replace the branches between nodes 2,3,6,7,10,11,14,15 with resistors. From the circuit drawn, it can be identified that the reference node can be either 13 or 14 or 15 or 16.(Since all these four nodes are shorted)

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