One 33kV, 50Hz, 3-phase underground cable, 3 single-core cables of 4km length are used. The diameter of the conductor is 2.5cm and the circular thickness of the insulator is 0.5cm. (Insulation dielectric constant is 3) A) cable / phase capacitance? B) charging current / phase? C) Determine the total charge KVAR. ?

Q: The maximum and minimum stresses in the dielectric of a single core cable are 40 KV/cm (rms) and 10…

A:

Q: A 33 kV, 50 Hz. 3-phase underground cable, 6 km long uses three single core cables. Each of the…

A: We have been given an 33 KV 50 Hz 3-phase underground cable as,   Length (l) = 6 Km = 6000 m Line…

Q: Theoretically solve an unknown resistance for Transmission line conductor by using any two methods…

A: Wheatstone bridge  This bridge is used to calculates the unknown resistance by balancing two legs of…

Q: Q3(a) In an overhead line, there are THREE units in the string of insulators having phase voltage of…

A: Given, in an overhead line there are three units in the string of insulators, having phase voltage…

Q: 23) Consider a 10kv şingle-phase_cable with an insulatin material between the conductor and the…

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Q: a) Explain the demerits of non-uniform potential gradient of insulated cable. b) Insulation…

A: a) Demerits of non uniform potential gradient 1) unequal potential leads to unequal stress. stress…

Q: Subject: Electrical & Electronics Engineering Course: Power Systems Question: What is GMR and GMD?…

A: To explain GMR and GMD

Q: Find the average capacitance between each phase and neutral. The associated capacitive reactance for…

A: Given Parameters are: V=66kV, f=50Hz, The radius of each conductor, r=25mm,

Q: "A 66 kV single core cable has a conductor diameter of 1.75 cm and a sheath of inside diameter 5 cm.…

A: As per the guidelines of Bartleby we supposed to answer first three subparts of the question for…

Q: Single core cable design for 25 kV. The radius of conductor is 0.5 cm. The insulation material…

A: we know that electrical gradient in a cable is given by g=Vx ln R2R1

Q: The differences between TWO unequal towers 60 m support a transmission line conductor at road…

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Q: Q1: A single core 66 kV cable working on three phase system has a conducto diameter of 2 cm and a…

A: In this question we will find maximum and minimum stress on cable with interseath...

Q: Alumoweld is an aluminum-clad steel conductor. a. True b. False

A: The answer discusses whether the given statement about Alumoweld, an electrical conductor, is true…

Q: An overhead line has span of 260m. The tension in the line is 1200kg while the conductor weighs 650…

A: As we have given : L=260 mT=1200 kgw=650 kgh=13 m

Q: power transmission and distribution subject

A: Capacitance of three core cable- Let take a three core cable. Core to core will be delta connected…

Q: A three phase, 33 KV, underground cable system, consider a single core of conductor radius 0.8 cm…

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Q: Assume that a single-conductor belted cable has a conductor diameter of 0.681 in., inside diameter…

A: Given data: -Diameter of conductor = 0.681 in=0.681∗0.0254…

Q: In the core conductor given below, the radius of each core is r. the GMR of this conductor as r.

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Q: b) Two transmission line circuits (circuit A and circuit B) that run parallel to each other is shown…

A: The circuit can be redrawn as GMR of circuit…

Q: Do All the subpart of given question.. A 765kV circuit has flat horizontal spacing of 10ft between…

A: Given Horizontal spacingD=10 ft Th spacing between each conductor S=1 ft The diameter of the…

Q: Each line of a 3-phase system given in figure is suspended by a string of 5 identical disks and the…

A:

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.