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Calculation and graphic work on electrical engineering
Uploaded: 17.04.2018
Content: Документ Microsoft Office Word(yjd).docx 40,59 kB
Product description
Calculation and graphic work on electrical engineering 7 option
E1 = 12V
E2 = 13V
R1 = 130 Ohm
R2 = 40 Ohm
R3 = 600 Ω
R4 = 80 Ohm
R5 = 110 Ω
R6 = 45 Ohm
EK1 = R1IK1 = 130 ∙ 1 = 130 (B)
EK2 = R2IK2 = 40 ∙ 0.3 = 12 (B)
It is necessary to perform the following actions:
1. To compose on the basis of Kirchhoff´s laws a system of equations for the calculation of currents in all branches of the circuit
2. Determine the currents in all branches of the circuit by the method of contour currents
3. Balance the power by calculating the individual total power of loads (resistances)
4. The results of calculating the currents, carried out by three methods, are reduced to a table and compared with each other
5. Construct a potential diagram of any closed loop that includes both EMF