1-IBC  find the load current 2- Vca give the line voltage 3-Calculate the total complex power on the transmission line

Q: Question 5: A single-phase transmission line has a resistance of 0.22 ohm and inductive reactance of…

A: Given transmission line is single-phase transmission line. Resistance of the line, R=0.22Ω.…

Q: 5.1. A 69-kV, three-phase short transmission line is 16 km long. The line has a per phase series…

A: Sending end voltage, VS=VR+IR.R.cos∅R+IR.X.cos∅RVoltage Regulation=VS-VRVR×100Sending end…

Q: Vo coswt Z, = 50 10

A: V(L) = V+ejBL   [1+τej(ϕL-2βL)]         I(L) = V+ejBLZo   [1-τej(ϕL-2βL)]

Q: A 69 – kV, 3 – phase short transmission line is 16 km long. The line has a per phase series…

A: Given Sending end voltage VS =69 KV Line length l =16 km Series impedance ZS=1.125+j0.4375 Ώ/Km…

Q: 4.22 A three-phase short transmission line having a per-phase impedance of (2 + j4) 2 has equal…

A: we need to find out power supplied by the line.

Q: A 69 kV, three-phase transmission line is 16 km long. The line has a per phase series impedance of…

A: A three phase line has, Line length (l)=16 km The per phase series impedance (Z)=0.125+j0.4375…

Q: I. Z. I,

A: The given circuit is: Here, the circuit is balanced positive sequence. Van=100∠10° VZ=15∠55° Ω

Q: 46-kv 0.8-lagging power factor load is connected to the end  of a short transmission line where the…

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Q: A single phase transmission line is delivering 410 kVA load at 11 kV. Its resistance is 7 Q and…

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Q: A load of 120 MW at a power factor of 0.75 lagging can be delivered by a 3-phase transmission line.…

A: single phase power =three phase power3. power in 3 phase power =3×Line voltage×line current×power…

Q: Ibc find the load current    Vca find the line voltage    Calculate the complex power on the…

A: In the circuit  Ibc find the load current    Vca find the line voltage    Calculate the complex…

Q: A three-phase transmission line receiving end voltage is rated at 22 kV. A load of 1500 KW is…

A: Let sending end voltage be Vs Receiving voltage be Vr Regulation=Vs-VrVr. Efficiency =power…

Q: A load of 145 MW at a power factor of 0.6 lagging can be delivered by a 3-phase transmission line.…

A: Per phase power = total power /3. Per voltage = line voltage/sqrt(3). Power delivered =…

Q: A load of 130 MW at a power factor of 0.9 lagging can be delivered by a 3-phase transmission line.…

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Q: A load of 1100 kW at 0.85 power factor lagging is received at the end of a 3-phase line 30km long.…

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Q: A single phase transmission line is delivering 460 kVA load at 12 kV. Its resistance is 7 2 and…

A: Given that S=460KVAVL=12KVRLine=7 ohmXLine=9 ohmpf=0.8 lagging calculate the current supplied to the…

Q: (f) Calculate the total complex power in the source, transmission line impedances and load.

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Q: A single phase overhead transmission line from Muscat to Nizwa delivers 1800 KW at 22 KV at 0.8…

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Q: Three phase transmission line requires the larger cross section area than single phase transmission…

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Q: : A single phase transmission line is having receiving end voltage 22kV and sending end voltage of…

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Q: A 69 – kV, 3 – phase short transmission line is 16 km long. The line has a per phase series…

A: Given data, VSL-L=69 kVZ=1.125+j0.4375 ΩL=16 km

Q: A single phase transmission line is delivering 450 kVA load at 12 kV. Its resistance is 4.5 and…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: A single phase overhead transmission line from Muscat to Nizwa delivers 1800 KW at 22 KV at 0.8…

A: The data given in the question are: P=1800KW, VR=22KV∠0°, PF=0.8LAG, R=18Ω, L=25mH, f=50Hz The value…

Q: 2) A 3-bus power system is shown below. The three busses are connected through three 340 kV…

A: In a three-phase power system network, active power and reactive power flows through different…

Q: Two balanced A-connected loads, with impedances 20/–60° Q and 18/45°, respectively, are connected to…

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Q: A single phase transmission line is delivering 400 kVA load at 12 kV. Its resistance is 4.5 N and…

A: Sending end voltage = receiving end voltage +losses. Regulation = (Vs -Vr)/(Vr) Efficiency = output…

Q: A single phase transmission line is delivering 450 kVA load at 13 kV. Its resistance is 6.5 2 and…

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Q: IN A single line bus system with the impedance characterized of the following R= 0.15pu while XL=…

A: Given that  Resistance in perunit R = 0.15 Reactance in perunit XL = 0.45 Impedance in perunit =…

Q: A single-phase overhead transmission line delivers power of 1.6 MW at 132kV at 0.8 power factor…

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Q: The sending- and receiving-end voltages of a three-phase short transmission line are V, = 33 kV and…

A: Maximum power is also known as steady state stability limit.

Q: A single phase transmission line is delivering 450 kVA load at 13 kV. Its resistance is 7 Q and…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: Problem 3. A 22-kV, three-phase transmission line is 16 km long. The line has a per phase impedance…

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Q: A load of 120 MW at a power factor of 0.6 lagging can be delivered by a 3-phase transmission line.…

A: Note- as per bartleby policy we are only allowed to solve 1 ques per window. Please post the second…

Q: 1- Current through the line? 2- Sending end voltage? 3- Sending end power factor? 4- Regulation of…

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Q: The A and B constants of a three-phase transmission line are 0.96/_1.0deg and 100/_80deg ohms,…

A: The ABCD parameter model in matrix form can be represented as…

Q: in a single line bus system with the impedance characterizes of the following R = 0.15pu while XL =…

A: Single line bus system with the impedance R = 0.15pu , XL = 0.45pu. find the inverse of the…

Q: a) Define electrical power system. b) Draw a single line diagram of electrical power system with 2…

A: Electrical Power system is a large network consisting of generation of power, transmission of power…

Q: Example 3.3 A three-phase 765-kV, 60-Hz, 300-km, completely transposed line has the following…

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Q: (а) Transmission lines can be categorized on the basis of their length. Explain short transmission…

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Q: 5. A short 3-phase transmission line connected to a 33KV, 50HZ generating station at the sending end…

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Q: A load of 120 MW at a power factor of 0.8 lagging can be delivered by a 3-phase transmission line.…

A:

Q: 6. A short 3-phase, 34-kV power transmission line delivers a load of 10-MW at a power factor of 0.9…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 9.29 A three-phase, 34.5-kV, 60-Hz, 40-km transmission line has a series impedance a 0.20 + j0.50…

A: In this question , short 3 phase transmission line is given....We have to find out ABCD parameter…

Q: Compute the ABCD parameters Calculate sending voltage, current and power at loading 350 MW (full…

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Q: c) A three-phase transmission line is 16 km long. This 50 Hz transmission line has following line…

A: The power system has to transmit power from the generation side to the load side. For this purpose,…

Q: a load of 2000 KW and 0.8 power factor lagging is received at the end of 3 phase slide 20 kilometre…

A: The line voltage is 11 kV. Calculate the receiving end voltage per phase, Consider the receiving…

Q: A load of 120 MW at a power factor of 0.8 lagging can be delivered by a 3-phase transmission line.…

A: per phase power =3 phase power 3Given 3 phase power = 120 MWso per phase power  = 1203 = 40 MWPer…

Q: A load of 130 MW at a power factor of 0.7 lagging can be delivered by a 3-phase transmission line.…

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Q: 6. A short 3-phase, 34-kV power transmission line delivers a load of 10-MW at a power factor of 0.9…

A: The solution is given below

Q: 100-km long, 3-phase, 50-Hz transmission line has following line constants: Resistance/phase/km =…

A: Given Data: R = Resistance/phase/km = 0•1 Ω XL = Reactance/phase/km = 0•5 Ω Susceptance/phase/km =…

Distribution System

The final stage in the delivery of the electric power is the electric power distribution system. From the transmission system to the individual customers it carries electricity. The distribution system is connected with the transmission system and is used to lower the voltage of the transmission to medium voltage in the range of 2 kV to 35 kV with the help of transformers. This medium voltage to the distribution transformers located near the customer's premises is carried by the primary distribution system lines. These distribution transformers in turn lower the voltage to utilization voltage used in lightings, household appliances, industrial equipments etc. Through secondary distribution lines often several customers are supplied from one transformer. It is through service drops, the commercial and residential customers are connected to the secondary distribution system lines. Customers who demand a larger amount of power can be connected directly to the primary distribution system level or the sub-transmission level.