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State the advantages of use of high voltage in transmission of Electric power.

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State the advantages of use of high voltage in transmission of Electric power.

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in Electrical Engineering

Explain any four advantages of high voltage power transmission.

Explain any four advantages of high voltage power transmission.
Answer : High voltage power transmission offers several advantages, primarily related to efficiency and cost. Here are four key benefits: ### 1. **Reduced Energy Losses** When electricity is ... high voltage transmission is more efficient, cost-effective, and reliable for long-distance power delivery....

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in Electrical Engineering

What are the advantages of using silicon carbide (SiC) devices in high-power applications?

What are the advantages of using silicon carbide (SiC) devices in high-power applications?

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in Electrical Engineering

What are the advantages of using silicon carbide (SiC) MOSFETs in high-power applications?

What are the advantages of using silicon carbide (SiC) MOSFETs in high-power applications?
Answer : Silicon Carbide (SiC) MOSFETs are increasingly popular in high-power applications due to their unique material properties that offer several advantages over traditional silicon-based MOSFETs. ... making them ideal for industries like electric vehicles, renewable energy, and industrial automation....

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in Electrical Engineering

What are the advantages of using IGBTs in high-power applications?

What are the advantages of using IGBTs in high-power applications?

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in Electrical Engineering

State the effects of low power factor on efficiency and voltage regulation of short transmission lines.

State the effects of low power factor on efficiency and voltage regulation of short transmission lines.
Answer : Low power factor in transmission lines can have a significant impact on the efficiency and voltage regulation of short transmission lines. Here's a breakdown of the effects: ### 1. * ... energy losses and poor voltage control, which reduces the overall performance of the transmission system....

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in Electrical Engineering

How does corona discharge occur in high voltage transmission lines?

How does corona discharge occur in high voltage transmission lines?

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in Electrical Engineering

Why use the VCB at High Transmission System ? Why can’t use ACB?

Why use the VCB at High Transmission System ? Why can’t use ACB?

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in Electrical Engineering

What is the purpose of a bleeder resistor in a high-voltage power supply?

What is the purpose of a bleeder resistor in a high-voltage power supply?
Answer : The purpose of a **bleeder resistor** in a high-voltage power supply is to **discharge** the stored charge in the capacitors when the power supply is turned off or not in use. ... simple yet important component that helps in safely managing the high-voltage charge stored in power supply circuits....

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in Electrical Engineering

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

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

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in Electrical Engineering

What is a high-voltage transmission line?

What is a high-voltage transmission line?

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State the working principle and operation of automatic power factor controller used in transmission & distribution system.

State the working principle and operation of automatic power factor controller used in transmission & distribution system.

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in Electrical Engineering

Why we Cannot generate power at high voltage?

Why we Cannot generate power at high voltage?

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State the classification of transmission lines based on voltage level and length of lines.

State the classification of transmission lines based on voltage level and length of lines.
Answer : Transmission lines are classified based on **voltage levels** and **lengths**. Here's how: ### 1. **Classification Based on Voltage Level**: Transmission lines are ... Each classification has specific design considerations to ensure the efficient and safe transmission of electrical power....

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in Electrical Engineering

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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in Electrical Engineering

What are the advantages of a high dielectric constant?

What are the advantages of a high dielectric constant?

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Why do we use 60Hz and 50Hz for electric power?

Why do we use 60Hz and 50Hz for electric power?
Answer : The use of 50 Hz and 60 Hz frequencies for electric power is largely a result of historical decisions and practical considerations. Here's why these frequencies are used: 1. **Historical ... established, it became easier to stick with them rather than changing everything to a different frequency....

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in Electrical Engineering

State features of wireless power transmission.

State features of wireless power transmission.

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State any two advantages of MCB over Fuse. State the standard specifications of MCB available in the market.

State any two advantages of MCB over Fuse. State the standard specifications of MCB available in the market.
Answer : ### Advantages of MCB over Fuse: 1. **Reusability**: One of the key advantages of an MCB (Miniature Circuit Breaker) over a fuse is that it can be reset and reused ... in selecting the right MCB for the intended application to ensure safety and proper functioning of electrical systems....

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in Electrical Engineering

Discuss in brief the principle of distance protection and state four advantages of the distance protection scheme.

Discuss in brief the principle of distance protection and state four advantages of the distance protection scheme.

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in Electrical Engineering

State advantages of short pitch winding over full pitch winding in alternators.

State advantages of short pitch winding over full pitch winding in alternators.
Answer : Short-pitch winding offers several advantages over full-pitch winding in alternators. Here are the key benefits: ### 1. **Reduced Harmonic Distortion** - In a short-pitch ... in alternators offers improved performance, better reliability, and higher efficiency compared to full-pitch winding....

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in Electrical Engineering

State any four advantages of having stationary armature in case of three phase alternator.

State any four advantages of having stationary armature in case of three phase alternator.

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in Electrical Engineering

What is the electric power transmission?

What is the electric power transmission?

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How does pre-emphasis work in high-speed data transmission?

How does pre-emphasis work in high-speed data transmission?
Answer : Pre-emphasis is a technique used in high-speed data transmission to improve signal quality by boosting certain frequencies before transmission. It helps to counteract the signal degradation that occurs ... high-speed data can travel reliably over longer distances or through less-than-ideal channels....

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in Electrical Engineering

State Magneto-striction. Draw Hysteresis loop for: (i) High silicon steel (ii) Copper (iii) Soft iron (iv) Wood.

State Magneto-striction. Draw Hysteresis loop for: (i) High silicon steel (ii) Copper (iii) Soft iron (iv) Wood.

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in Electrical Engineering

Explain the concept of insulation coordination in high voltage systems.

Explain the concept of insulation coordination in high voltage systems.
Answer : Insulation coordination is an important concept in high-voltage electrical systems. It involves designing and selecting the proper insulation levels to ensure that the electrical system can ... right insulation levels to handle different voltage conditions safely, efficiently, and cost-effectively....

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in Electrical Engineering

Explain the concept of partial discharge detection in high voltage equipment.

Explain the concept of partial discharge detection in high voltage equipment.
Answer : Partial discharge (PD) detection is an important method used to assess the health of high-voltage electrical equipment like transformers, cables, generators, and switchgear. It helps in ... detection helps prevent major failures and ensures the reliability and safety of critical infrastructure....

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in Electrical Engineering

Describe the method for the measurement of high voltage in an a.c circuit using a potential transformer.

Describe the method for the measurement of high voltage in an a.c circuit using a potential transformer.

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in Electrical Engineering

What is the function of a bleed resistor in high-voltage circuits?

What is the function of a bleed resistor in high-voltage circuits?
Answer : A **bleed resistor** in high-voltage circuits is used to safely discharge or "bleed off" the stored charge in capacitors, particularly when the power is turned off. Here's why it's ... role is to protect people and components from the lingering effects of stored charge in high-voltage circuits....

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in Electrical Engineering

Why ACB is not used in high voltage?

Why ACB is not used in high voltage?

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Which cable is used in high voltage?

Which cable is used in high voltage?
Answer : In high-voltage applications, cables need to be specially designed to handle the increased electrical stress. The most common types of cables used for high-voltage transmission are: ### 1. **XLPE ... voltage level, environmental conditions, and the nature of the power being transmitted (AC or DC)....

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in Electrical Engineering

What are the advantages of using advanced analytics in transmission management?

What are the advantages of using advanced analytics in transmission management?
Answer : Using advanced analytics in transmission management offers several advantages, particularly in improving efficiency, reducing costs, and enhancing the reliability of power systems. Here are some key ... of modern electrical grids, especially with the increasing use of renewable energy sources....

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in Electrical Engineering

What are the advantages of using superconductors in transmission?

What are the advantages of using superconductors in transmission?

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in Electrical Engineering

How to generate a high electric field?

How to generate a high electric field?

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State any two advantages of Kaplan turbine over Francis turbine.

State any two advantages of Kaplan turbine over Francis turbine.

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State any two advantages of electronic energy meter?

State any two advantages of electronic energy meter?

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Explain triggering of SCR using opto-coupler. State its advantages.

Explain triggering of SCR using opto-coupler. State its advantages.

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in Electrical Engineering

State the advantages of SMPS.

State the advantages of SMPS.
Answer : Switch Mode Power Supply (SMPS) offers several advantages over traditional linear power supplies. Here are some key benefits: ### 1. **Higher Efficiency** SMPS can convert power with ... power supply systems, especially where space, energy efficiency, and heat dissipation are critical factors....

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in Electrical Engineering

State any two advantages and disadvantages of electromagnetic flow meter.

State any two advantages and disadvantages of electromagnetic flow meter.

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in Electrical Engineering

State any two advantages of ultrasonic flow meters.

State any two advantages of ultrasonic flow meters.
Answer : Here are two advantages of ultrasonic flow meters: 1. **Non-Invasive Measurement**: Ultrasonic flow meters do not require direct contact with the fluid being measured. They use ... conditions and fluid types, including liquids and gases, making them suitable for various industrial applications....

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in Electrical Engineering

State advantages and disadvantages of radial distributor system.

State advantages and disadvantages of radial distributor system.

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in Electrical Engineering

Explain the grid system of distribution and state its advantages.

Explain the grid system of distribution and state its advantages.

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in Electrical Engineering

State the advantages of amorphous core transformer.

State the advantages of amorphous core transformer.
Answer : **Advantages of Amorphous Core Transformers:** 1. **Lower Core Losses (No-load losses):** Amorphous metal has a non-crystalline structure, which reduces hysteresis and ... core transformers ideal for power distribution systems, especially in energy-conscious and green power applications....

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in Electrical Engineering

State the advantages of cogeneration.

State the advantages of cogeneration.

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State any four advantages of static overcurrent relay over electromagnetic relay.

State any four advantages of static overcurrent relay over electromagnetic relay.

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State advantages of rotating field type alternators. (any four)

State advantages of rotating field type alternators. (any four)

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What is the purpose of heat sinking in high-power SCR applications?

What is the purpose of heat sinking in high-power SCR applications?

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in Electrical Engineering

Explain the concept of multilevel converters in high-power applications.

Explain the concept of multilevel converters in high-power applications.

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in Electrical Engineering

What is the purpose of a fuse in a high-current power circuit?

What is the purpose of a fuse in a high-current power circuit?

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in Electrical Engineering

What is the role of a power diode in high-current applications?

What is the role of a power diode in high-current applications?
Answer : In high-current applications, a power diode plays several important roles. Here's a breakdown of its key functions: 1. **Rectification**: One of the main roles of a power diode is ... to reverse currents or back EMF. They help ensure the proper functioning of high-power electronics systems....

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in Electrical Engineering

What are the challenges in designing high-frequency power converters?

What are the challenges in designing high-frequency power converters?

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