In capacitance, the length of the line is very large as compared with the distance of separation of the conductors. Select one: O True O False コ) し leno
Q: 3-phase 132 kV, 100 km, 50 Hz, single circuit line has horizontal spacing with 3.5 m between…
A: Given three phase line with132 kv,100 km,50HzThe conductor diameter d=1.2 cmraduis r=d2=0.6…
Q: A single phase transmission line has two parallel conductors 1·5 metres apart, the diameter of each…
A: Given,The spacing between the two parallel conductors is,
Q: The equivalent circular plate radius of an earthing grid of area 1318 m² is .........m. O 20.48
A: Area of circular plate is given as πr2 Where r is radius
Q: A 3-phase, 50 Hz, 200 km transmission line, has phase voltage 132 kV, has a capacitance to earth of…
A: Given data: f=50 HzLength of transmission line, L=200 Kmc=0.02 μFPhase Voltage, Vp=132 kVTotal…
Q: The 130 km long three phase 50HZ, 95kV transmission line consisting of 3 conductors are placed at…
A: Since you have asked multiple questions in a single request, we will be answering only the first…
Q: 3-phase, 220kV, 200km overhead transmission line has its conductors on the corners of triangle with…
A: In this question we need to find a total inductance and capacitance of transmission line.
Q: c. Inductances of the three phases of a transmission line are generally not equal. d. It is…
A: (c) Inductances of the three-phase transmission lines are generally not equal: The inductances of…
Q: A single circuit three phase 50 Hz, 40 km transmission line consists of three conductors arranged in…
A:
Q: A three phase transmission line consisting of 3 conductors placed in the at the corners of a…
A: The capacitance of 3 phase transmission line per phase is given by Cph=2πεologed1d2d33r Cph is…
Q: 1.A single phase transmission line has two parallel conductors 1·5 metres apart, the diameter of…
A: We are authorized to answer one question at a time, since you have not mentioned which one you are…
Q: Q2:3-phase, single circuit66kV,50 km, Overhead transmission line has horizontal spacing with 3m…
A: The solution can be achieved as follows.
Q: 3-phase, single circuit66kV,50 km, Overhead transmission line has horizontal spacing with 3m between…
A: Here we have given A 3-phase single circuit which has voltage=66kVtransmission length…
Q: Q5.For a transmission line with resistance, R, reactance X, and negligible capacitance, the…
A: Step 1 Resistance = R Reactance =X Capacitance is negligibleSince capacitance is negligible it is…
Q: A single circuit three phase 50 Hz, 55 km transmission line consists of three conductors arranged in…
A: GMD=d1×d2×d33 capacitance=2×π×∈lnGMDr F/m reactance=12×π×total capacitance×frequency
Q: A three-conductor belted cable 15 mi long is used as a three-phase underground line for a 69 kV…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: Q2. 30, 220 kV, 50 Hz, 115 km long transmission line consisting of three conductors each of 20 mm…
A:
Q: A 3-phase 50 km long single circuit 66 kV transposed overhead line has horizontal spacing with 3 m…
A:
Q: the radius of the conductor ii) the radius of the sheath iii) the capacitance of the cable
A:
Q: A voltage supply V, sin øt is connected to a spherical capacitor which has two concentric conducting…
A: Given,
Q: A 200 km, 3-phase transmission line has its conductors placed at the corners of an equilateral…
A: The configuration for the transmission line in the triangular conductor form is drawn as:
Q: A lead – sheath cable for underground service has a copper conductor (diameter = 0.350 inch)…
A: Given lead sheath cable is like a coaxial cable so using capacitance of coaxial cable formula…
Q: The conductors of a 66 kV, 50 Hz three phase transmission line are suspended horizontally as shown…
A: Given l=300km r=0.05m spacing =0.2m d=3m
Q: In distribution systems, fixed capacitors are usually sized for minimum base-load conditions. Select…
A: Distribution system
Q: The 130 km long three phase 50HZ, 115kV transmission line consisting of 3 conductors are placed at…
A: In the long three phase 3 conductor are in triangle Find the capacitance per meter and per km…
Q: Question: A 3-phase, 50 Hz overhead transmission line, 100 km long, 110 kV between the lines at the…
A: We have given a 3 phase 50 Hz over head 100 Km long transmission line Now for a transmission line…
Q: negligible only if the length of the Transmission Line does not exceed how many kilometers? A. 240…
A: In this question, we will write shunt capacitance effect...
Q: . For an AC Wheatstone bridge at balance, given that ZA= 100 Ω, ZB=200 Ω, ZC = 150 Ω. If the supply…
A:
Q: 2. The equivalent_ represents the electrical fields distribution between the two wires of the…
A: The objective is to determine the correct option for the transmission line parameter.
Q: A single-phase 60 miles 69kV transmission line consist of two 000-AWG solid copper conductors spaced…
A: In this question we need to find a capacitance of the given transmission line.
Q: A transmission aluminum cable 5mm in diameter. Find the 50 degree Celsius AC resistance per km of…
A:
Q: A conducting sphere of radius 2 cm is surrounded by a concentric conducting sphere of radius 5 cm.…
A: We need to find out capacitance
Q: Q1. 30, 110 kV, 50 Hz, 150 km long transmission line consisting of three conductors each a diameter…
A: The correct solution can be achieved as follows.
Q: A 3-phase, 220 kV, 50 Hz transmission line consists of 1.2 cm radius conductors spaced at the…
A:
Q: 3. A coaxial cable uses polyethylene as an insulation with an inner conductor 2mm in diameter. If…
A:
Q: A coaxial cable of 105 Q impedance is used to connect a satellite receiving antenna to the decoder.…
A: Given, The impedance of the coaxial cable is 105Ω. Capacitance (C)=75 pF/m = 75×10-12 F/m Diameter…
Q: 6.3. A 50 Hz, three phase, 275 kV, 400 km long transmission line has resistance 0.035 O/km,…
A: a 50Hz three phase 275KV, 400Km long transmission line has resistance is R=0.035ohm/Km, inductance…
Q: A single circuit three phase 50 Hz, 40 km transmission line consists of three conductors arranged in…
A: According to question: a) Deq is calculated as…
Q: Inductance of transmission line for a length of 400 kms in unsymmetrical configuration are : Le = 30…
A: Given inductance of transmission line (unsymmetrical configuration) is - LR=30mHLY=20mHLB=25mH
Q: A 230 kV, 3-phase, 50 Hz, 200 km transmission line has a capacitance to earth of 0.03 µF/km per…
A: We have an Transmission line with, Line Voltage (Vl) = 230 KV = 230 * 103 V Length of Line (l) = 200…
Q: Electrical Engineering 4.0 m) 1819 18.9 m m 7.3 m 44.5 m b 33.8 m CA 25.3 m Electrical Power Systems…
A: Solution
Q: A single circuit three phase 50 Hz, 55 km transmission line consists of three conductors arranged in…
A: Note- As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the…
Q: 3.A 130 km, 50HZ transmission line has three conductors arranged horizontally. The distance between…
A: Inductance =0.2×lnGMDGMR mH/km GMD is the mutual distance between conductors. GMR Effective value of…
Q: 1.5m apart,the diameter of each conductor is 0.5cm.calculate line to neutral capacitance for a line…
A: To find the line to neutral capacitance value of a 80 km long single-phase transmission line which…
Q: A 285 km, 3-phase transmission line has its conductors placed at the corner of an equilateral…
A: According to the question we need to calculate i) Potential difference between two conductors ii)…
Q: Q1: A 1-ph, 22O V, 50 Hz overhead line has a distance of 4 m between its .conductors and 7 m above…
A: Given a single phase transmission line: Diameter=15mm Radius=r=7.5mm Distance between…
Q: A single-phase 60 miles 69kV transmission line consist of two 000-AWG solid copper conductors spaced…
A: According to question: Circuit diagram: The capacitance of the line is calculated as…
Q: Q1- As we know, each a transmission line can have an equivalent circuit consisting of four elements…
A: The conductors of the transmission line act as the parallel plate capacitor and the air will act as…
Q: A3-phase, 220 KV, 50 Hz transmission line consists of 1.2 cm radius conductors spaced 2m at The…
A:
Q: 7) A power line has the following parameters for every kilometer: inductive reactance = 0.52,…
A: Since you have posted the multiple questions so we are supposed to answer 1st one.
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- In reference to the load, how are capacitors connected to help prevent voltage spikes and surges? Are capacitors connected in parallel or in series with the load?How many degrees are the current and voltage out of phase in a pure capacitive circuit?A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted between the plates without changing the spacing, and the capacitance becomes 15 F. What is the dielectric constant of this material?
- A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating of 600 WVDC. The capacitor and resistor are connected to a 480-V, 60-Hz circuit. Is the voltage rating of the capacitor sufficient for this connection?Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 - Hz power line. An ammeter indicates a circuit current of 8.6 amperes. How much current is flowing through the 40F capacitor?In a pure capacitive circuit, does the current lead or lag the voltage?
- 1. Enumerate five formulas for series-parallel capacitances across Vt source and draw the circuit. 2. Enumerate five formulas for parallel-series capacitances across Vt source and draw the circuit.Capacitance-A)For the inductive element of Figure 2 , the voltage and current in phasor form is B)the value of impedance and capacitance for capacitor in figure 2 is
- 1.Enumerate five formulas for four series connected capacitances across Vt source and draw the circuit. 1. Enumerate five formulas for four parallel connected capacitances across Vt source and draw the circuit.For 3-phase unsymmetrical spacing shown in figure (the diameter is 1 cm).: Find the capacitance per phase per km. 9m 12mLet's say you measure t1/2 to be 0.037 seconds and the resistance in the circuit is 68 Ohms. Then what is the capacitance in micro Farads? Answer in micro Farads.