PROBLEM SOLVING: Solve for what is being asked given the circuit below. Show complete, neat and ordered solutions. Show all the decimals to the last digit of your calculators. . Highlight your final answers and indicate the proper current directions GIVEN: REQUIRED: (a) Establish the Current Equations All Voltage sources (V) = 12 V at points w, x, y and z (b) Establish and simplify the Voltage Equations taken at Loop 1, 2, 3 and 4 (c) Determine the Branch Currents: 1, 12, 13, las, 167, I8 and l9 R7 - 20 V R5 = 40 16 - 20 R4 = 20 167 145 2 12 R2 -40 R9 -40 R1 = 40 R3 - 20 3 4 V V V ref R8 = 40 十 -

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Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.