Q3/B // The currents flowing in the lines toward a balanced load connected in A are la = 10020° A; I, = 141. 42225° ; I. = 100290° Find the symmetrical components of the given line currents?, Also find I ab in amperes?

Q: An overhead 3-phase transmission line delivers 1200 kW at 22 kV at 0.8 power factor lagging. The…

A: Sending end voltage= receding end voltage + voltage drop in line. Sending end power factor = cos…

Q: A three-phase feeder 1.05 mi, the line-to-line voltage is 11 kV, and the total three-phase power is…

A:

Q: Q1: A 400 kV 3-phase bundled conductor line with two sub-conductors per phase has a horizontal…

A: a) GMR of system is GMRsys=GMRa*GMRb*GMRc3 GMR of bundle conductor-a is…

Q: 0 04 jo o3 Given: 3-4 Scurce 3-¢ load Source 41.6 KUA at lagginglPf)= 0.- 石 Vab= 240 Volt Find the…

A: 3 phase source supplied to 3 phase load through transmission line.  Source 41.6kVA at power 0.707PF…

Q: H.W. Calculate the per phase inductance and reactance of a balanced 36, 60 Hz, line with horizontal…

A: According to the question we have to find reactance and inductance per phase.

Q: In the power system whose single line diagram is shown below, the line cross-section is 95 mm2, the…

A: we are assuming load voltage KVA and kW ratings are with reference to supply voltage of 10 kV and we…

Q: 1. The distance of 25 km has to be carried a power of 12 MW. Because the line is uncompensated, k…

A:

Q: 11. A single-phase line operating at 60 Hz consists of two 4/0 12-strand copper conductors with 5 ft…

A: Given: A single-phase line operating at 60 Hz consists of two 4/0 12-strand copper conductors with 5…

Q: 7. A3-phase line conductor 3/5 cm in diameter spaced equilaterally 1.5 m apart. If the dielectric…

A:

Q: 5. A 3-phase line 3 km long delivers 3000 kW at a p.f. 0-8 lagging to a load. The resistance and…

A: As per Bartleby guidelines we are allowed to solve only one question, please asks the rest again.…

Q: 3-phase, 126 MVA, 132 kV, 50 Hz, 355 mm² underground cable of outer radius 18 mm. Note: consider…

A: Given data, The supply frequency = 50Hz Area of the underground cable = 355mm2 The radius of the…

Q: Q1: A 3-phase of sequence ABC transmission line has a conductors of cross section area (82 mm²) and…

A: For the given arrangement of line conductors, we need to determine its voltage regulation and…

Q: A 3-phase, 50 Hz, 30 km long overhead line supplies 550 kW at 11 kV, 0.7 p.f. lagging. The line…

A:

Q: Q2 (i) Determine the currents for the electrical network shown in the following figure, using Gauss…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The voltage, current and power factor at the sending end of a single-phase transmission line are…

A: In this question we need to find a voltage at load side of transmission line

Q: A load of 120 MW at a power factor of 0.65 lagging can be delivered by a 3-phase transmission line.…

A:

Q: Q4. A// The currents flowing in the lines toward a balanced load connected in A are : I, = 10020°,…

A:

Q: State the relation between line and phase values of voltage and current for 3-pha se DELTA connected…

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Q: Question 1) A 154 kV transmission line has a length of 100 km. The line and the conductors are given…

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Q: For the system shown in figure, voltage V2 and angle 8, are calculated using Newton-Raphson method.…

A: It is given that:

Q: Set up and solve the system of equations for the currents i, iz, and iz in the branches of the given…

A: Given circuit

Q: 3. A transmission line has a span of 150 m between level supports. The cross-sectional area of the…

A: Given:Span, L=150 mCross-sectional area=1.25 cm2Weight of conductor, 100 kg/100 mWc=1 Kg/mBreaking…

Q: In the power system whose single line diagram is shown below, the line cross section is 95 mm2, the…

A: we are assuming load voltage KVA and kW ratings are with reference to supply voltage of 10 kV and we…

Q: 2. In this experiment, the three line-to-line voltages A, B and C are 120 electrical degrees out of…

A: Line voltages are displaced by 120 degree Phase voltage are displaced by 120 degree Line voltage…

Q: Q#1 The current flowing in the line to load is given in a below table. Let C.T is connected in the…

A:

Q: A single circuit three-phase line operated at 60 Hz is arranged as shown in figure. The conductors…

A: Given data for the question is Frequency = 60 Hz Distance between conductors suppose we give them…

Q: 1. The distance of 25 km has to be carried a power of 12 MW. Because the line is uncompensated, k…

A:

Q: Q3/B // The currents flowing in the lines toward a balanced load connected in A are Ia = 10020° A;…

A:

Q: 11. A single-phase line operating at 60 Hz consists of two 4/0 12-strand copper conductors with 5 ft…

A: a single phase line operating at 60Hz consists of two 4/0 12- strand copper conductors with  spacing…

Q: One conductor of a three phase line is open. The current flowing to the A connected load through…

A:

Q: Tools 5-3 line parameters. X 5-4 line parameters. 515 H.W. Calculate the per phase inductance and…

A:

Q: 2.5 as 20 25 15 10 D 2.5

A:

Q: Question 5. (a). If a power delivered by a phase say n is P watt at a voltage V and a power P factor…

A: a) Power deliver by a phase n is P. P=VIcosϕ -----1Now the current flow in nth phase will…

Q: In a 380 phasekV, 3-phase I = 240 km power transmission line, steel quotations of 21 mm, 30 cores…

A: "Since you have asked a questions with subparts more than three, as per Bartleby guidelines I will…

Q: H.W. A 400 kV 3-phase bundled conductor line with two sub-conductors per phase has a horizontal…

A:

Q: Question # 02: What do you understand by impedance matching? Also write the formula of…

A: According to question: Impedance matching is a phenomenon in electrical engineering in which the…

Q: Example 4: Determine the efficiency and regulation of a 3-phase, 100 km, 50 Hz transmission line…

A: According to the question we have to find the value of efficiency and regulation with the help of…

Q: State the relation between line and phase values of voltage and current for 3-phase STAR connected…

A: Relation between line and phase voltages and currents of star connected system;  The current flowing…

Q: 0.4 m 795.000 cmil 26/2 ACSR b' 10 m- -10 m

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Q: Poor power factor causes greater voltage drop because the line voltage drop depends on the a. line…

A: power in circuit is p = voltage* current * power factor. voltage drop is current * line resistance

Q: H.W. A 400 kV 3-phase bundled conductor line with two sub-conductors per phase has a horizontal…

A: Given three phase bundled conductors shown below The radius of each sub conductor is 1.6 cm

Q: Q.10: 380V line voltage, 3-p. 4-wire Y-connected, power system with A-load (ZAB=10Z-30°Q, ZBc…

A: 380 V line to line 3 phase balance system supplied to unbalanced delta load.  Find the line current…

Q: Q1: A 3-phase of sequence ABC transmission line has a conductors of cross section area (82 mm²) and…

A: The distances between the phases using trigonometric identities are shown below:

Q: H.W. A 400 kV 3-phase bundled conductor line with two sub-conductors per phase has a horizontal…

A:

Q: (c) Figure Q4 shows a three bus power network. All data relevant for the load flow analysis…

A: To find Y bus matrix for three bus power system shown Line  Reactance (p.u.) 1-2 Z12=j 0.1…

Q: Suppose a completely transposed 60-Hz three-phase line has flat horizontal phase spacing with 10 m…

A: Given: A completely transposed 60-Hz three-phase line has flat horizontal phase spacing with 10 m…

Q: In an overhead transmission line, if 'L' is the length of span in meters, 'w' is the weight of…

A: Given: In an overhead transmission line, Length of span in meter is L Weight of conductor per meter…

Q: 4.23 A three-phase, wye-connected, 20-MW toad of power factor 0.866 lagging is to be supplied by a…

A:

Q: A 3¢, with VL-L of 34.5 kV, grounded-Way feeder has 556.5 kcmil ACSR with 30-strands AL conductor,…

A: for star connection , phase current = line current . apparent power = 3 ×VL×IL