Problem 1. In the circuit of Figure 1, determine the following: a. Number of nodes. Indicate node a, for the first node, node b for the second on...; b. Number of branches; c. Number of loops. R₁ www R4
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- Which of the following is an accurate statement? (A There could be two or more reference node in a given network. B The principal node is considered as lower potential with respect to reference node. Any principal node can be used as reference node. D The potential between two principal nodes is zero.B.. What is the load current for the circuit shown in the figure? Please choose one: a. 6.0 mA b. 3.0 mA C. 9.0 mA D. 7.5 mAWhat is the load current for the circuit shown in the figure? Please choose one: a. 9.0 mA b. 7.5 mA c. 3.0 mA D. 6.0 mA
- Basic Electrical EngineeringDraw symbols of electrical components. Note: You may use both IEC and NEMA symbols. - Conductors crossing but not connected- Conductors crossing and connected - DC source other than battery- DC generator- AC voltage source- Ideal current source- Ideal Voltage Source- Current Controlled Current Source- Current Controlled Voltage Source- Voltage Controlled Current Source - Voltage Controlled Voltage SourceGiven 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?The circuit given below consists of some components that value.R is the value of "92". V1 is the voltage value given by the "6".a-) According to defined prerequisites for the circuit, redesign the schematic.b-) the variable DC voltage source in the circuit given below is adjusted so that i0 is zero. Find the value of VDCc-) Is there a power dissipating source in the circuit? Verify your answer
- In a series circuit, certain general rules may be stated with regard to quantities of voltage, current, resistance, and power. Express these rules, using your own words: "In a series circuit, voltage..." "In a series circuit, current..." "In a series circuit, resistance..." "In a series circuit, power..." For each of these rules, explain why it is true.Consider the circuit shown in Figure P1.68. a. Which elements are in series?b. Which elements are in parallel? c. Apply Ohm’s and Kirchhoff’s laws to solve for R x.Explain why this is the equation for nodal analysis. I need to know how it became negative and positive. Why did Vs1 and Vs2 became negative? Why did Vs3 became positive and so on?
- Questions Q1) what is meant by Insolation, ARC in solar systems? Q2) mention the types of solar systems? Q3) explain with drawing the main components of solar system. Q4) explain with equations the intuitive technique for design pv/battery system. Q5) Discuss all the results in Tables (1 to 3). Q6) Referring to Tables (4) & (5); draw & discuss the relations: 1. (I VS THD of current), 2. (V Vs Q).Draw AC and DC equivalent circuit for the circuit given in Figure 41/ Suppose that there are two types of H.V.T.Ls operating at the same voltage and carrying the same current, but one of them with smooth shapewhile the other with standard shape. Which of them, you will choose? a. choosing the smooth one. b. choosing the standard one. c. choosing the one with hollow construction shape. d. all these answers are wrong. 2/ As the ambient temperature in crease the disruptive critical voltage of coron a is: a. Decreased b. Increased c. No effect d. All these answers are wrong. 3/ Using HV underground cable improvevoltageprofile and power factor in any loaded inductive electrical grid because. a. Due to its inductive power effect. b. Due to resistive Effect. c. Due to its capacitive power effect. d. All of the above answers are wrong.