Draw and explain Bi-polar HVDC transmission line.

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What is the HVDC transmission line?

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State four HVDC transmission line route on India with their voltage level.

State four HVDC transmission line route on India with their voltage level.
Answer : Here are four major HVDC (High Voltage Direct Current) transmission line routes in India along with their voltage levels: 1. **Rihand-Delhi HVDC Line** - **Voltage Level* ... of power transmission over long distances, minimizing losses, and ensuring stable power delivery to different regions....

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State significance of earthing. Draw and explain pipe earthing. State the values of earth resistances for: (i) Substation (ii) Residential wiring (iii) H.T. Line (iv) L.T. Line.

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Explain the concept of high-voltage DC (HVDC) transmission.

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Draw the circuit diagram and phasor diagram of nominal T method of medium transmission line.

Draw the circuit diagram and phasor diagram of nominal T method of medium transmission line.
Answer : ### Nominal T Method of Medium Transmission Line In the **Nominal T method** of representing a medium transmission line, the series impedance (Z) is represented in the form of a "T", where the series impedance is placed in the middle of the ... | / | Is ----|...

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Draw the single line diagram of AC electric transmission and distribution system.

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Draw the layout of Homopolar transmission line.

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What is the classification of HVDC line?

What is the classification of HVDC line?
Answer : HVDC (High Voltage Direct Current) transmission lines are classified based on several factors, such as the number of terminals, the type of current (monopolar or bipolar), and the type ... purpose depending on the application, distance, power requirements, and flexibility of the power grid....

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Explain the working principle of an HVDC converter station.

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A three-phase transformer having a line voltage ratio of 0.4 kV/11kV is connected Star/Delta and protective transformers on the 0.4 kV side have a current ratio of 500/5. Calculate the ratio of the protective transformers on the 11 kV side. Draw a neat circuit diagram and indicate the given values at appropriate places.

A three-phase transformer having a line voltage ratio of 0.4 kV/11kV is connected Star/Delta and protective transformers on the 0.4 kV side have a current ratio of 500/5. Calculate the ratio of ... on the 11 kV side. Draw a neat circuit diagram and indicate the given values at appropriate places.

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What is the count of hvdc transmission lines in India?

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Explain the features of flexible AC transmission line (any four). State types of FACTS controller.

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Explain with a neat sketch the Pilot wire protection scheme applied to transmission line.

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Explain the working principle of a transmission line.

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Explain Squirrel Cage Induction Generator (SCIG) and also draw a diagram.

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Draw and explain filled system thermometer.
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What is a bi-color LED?

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What are the advantages of using bi-directional inverters in energy systems?

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Are dielectrics polar or nonpolar?

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Is higher dielectric constant more polar?

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What is a polar vector also called?

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What is a simple definition of a polar vector?

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What is short medium and long transmission line classification?

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What is the difference between resistance and impedance of a transmission line?

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Select insulating materials for following parts: (i) Insulation between heating element and base plate of electric iron. (ii) Insulation used over copper or aluminium conductor used for making coils. (iii) Transformer bushings. (iv) Insulation between transmission line and pole.
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