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What is Delta connected and star connected?

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What is Delta connected and star connected?

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What are the advantages of star and delta connected systems?

What are the advantages of star and delta connected systems?
Answer : Star and delta connections are two different ways to connect three-phase electrical systems, and each has its own advantages depending on the application. Here's a comparison: ### **Star Connection (Wye ... voltage step-up or step-down (via transformers), and delta used for power delivery to loads....

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What is the formulae for delta and star connected system?

What is the formulae for delta and star connected system?
Answer : In electrical engineering, Delta (Δ) and Star (Y) connections refer to the way the windings of three-phase systems (like transformers and motors) are connected. Here are the key ... electrical systems and help in calculating voltages, currents, and impedances for different types of connections....

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What is the difference between star connected load and delta connected load?

What is the difference between star connected load and delta connected load?

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What is the formula for Delta and star connected system?

What is the formula for Delta and star connected system?

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What is the relation between power in 3 phase delta and star connected system?

What is the relation between power in 3 phase delta and star connected system?

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What is the relationship between resistance connected in delta and equivalent star system?

What is the relationship between resistance connected in delta and equivalent star system?

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What is the formula for Delta and Star connected system?

What is the formula for Delta and Star connected system?

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What is the relation between line and phase values in a star and delta connected system?

What is the relation between line and phase values in a star and delta connected system?

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Give the relationship between resistances connected in delta and equivalent star systems ?

Give the relationship between resistances connected in delta and equivalent star systems ?

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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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Explain Star and Delta connected three-phase balanced circuits.

Explain Star and Delta connected three-phase balanced circuits.

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Why is the transformer connected in delta Star?

Why is the transformer connected in delta Star?
Answer : A transformer is connected in a **delta-star (Δ-Y)** configuration for several practical reasons in electrical systems. Here's why it's commonly used: ### 1. **Step-down Voltage* ... single-phase connections. It offers benefits like voltage stability, load balancing, and better handling of faults....

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A 220V/22kV three-phase transformer is connected in star/delta. The protective transformers on the 220V side have a current ratio of 400/5. Calculate the CT ratio on the 22kV side.

A 220V/22kV three-phase transformer is connected in star/delta. The protective transformers on the 220V side have a current ratio of 400/5. Calculate the CT ratio on the 22kV side.

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Write the expressions for delta connected resistors in terms of star connected resistors.

Write the expressions for delta connected resistors in terms of star connected resistors.

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Write the expressions for star connected resistors in terms of delta connected resistors.

Write the expressions for star connected resistors in terms of delta connected resistors.

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State the relationship between line voltage & phase voltage and line current & phase current in a 3-phase star connected system.

State the relationship between line voltage & phase voltage and line current & phase current in a 3-phase star connected system.
Answer : In a 3-phase star (wye) connected system, the relationship between line voltage, phase voltage, line current, and phase current can be summarized as follows: ### 1. **Line Voltage and ... and currents behave in a 3-phase system, especially when configuring systems for different types of loads....

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What is the relationship between the line voltage and the phase voltage in a delta connected load?

What is the relationship between the line voltage and the phase voltage in a delta connected load?
Answer : In a delta-connected load, the relationship between the line voltage (\(V_L\)) and the phase voltage (\(V_\phi\)) is: \[ V_L = V_\phi \] ### Explanation: - **Line Voltage (\(V_L\))** is the ... line voltage is √3 times the phase voltage. So, in summary: - **Delta Connection**: \(V_L = V_\phi\)...

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What is the relationship of line and phase voltages and currents in a delta connected system?

What is the relationship of line and phase voltages and currents in a delta connected system?

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State the relationship between line voltage & phase voltage and line current & phase current in a 3-phase delta connected system.

State the relationship between line voltage & phase voltage and line current & phase current in a 3-phase delta connected system.

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How do you identify a star and delta connection?

How do you identify a star and delta connection?

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What is the relationship between voltage and current in star and delta connection?

What is the relationship between voltage and current in star and delta connection?

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What is the difference between Delta and star connection Transformer?

What is the difference between Delta and star connection Transformer?

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What is the difference between Star Delta and Delta Star?

What is the difference between Star Delta and Delta Star?
Answer : The difference between **Star-Delta** and **Delta-Star** connections lies in how the windings of a transformer or motor are arranged and how the electrical phases are connected. Let ... different parts of the system depending on the requirements of power generation, transmission, and distribution....

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What is the difference between Star and Delta connection quora?

What is the difference between Star and Delta connection quora?

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What is the relationship between current and voltage in star-delta connection?

What is the relationship between current and voltage in star-delta connection?
Answer : The relationship between **current and voltage in star and delta connections** is very important in electrical engineering, especially when dealing with **three-phase systems** like motors and transformers. Let's break ... Let me know if you'd like a diagram or an example problem to go with this!...

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What is the principle of star and delta starter?

What is the principle of star and delta starter?

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What is the relationship between the voltage and current in Star and Delta?

What is the relationship between the voltage and current in Star and Delta?

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What are the applications of star and delta connection?

What are the applications of star and delta connection?

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What is the difference between delta connection and star connection?

What is the difference between delta connection and star connection?

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What is the symbol for Delta and star connection?

What is the symbol for Delta and star connection?
Answer : In electrical engineering, **Delta (Δ)** and **Star (Y)** connections are two common methods of connecting the windings of three-phase electrical systems. Here are their symbols: ### ... and distributing power in three-phase systems, and each has its advantages depending on the application....

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What is the relationship between voltage and current in star and Delta Connection?

What is the relationship between voltage and current in star and Delta Connection?

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What is the difference between star and delta connections?

What is the difference between star and delta connections?

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What is the relationship between star delta current and voltage?

What is the relationship between star delta current and voltage?

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How do you find the star and Delta connection?

How do you find the star and Delta connection?

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What is star connection and delta connection?

What is star connection and delta connection?

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What is an example of a delta and star connection?

What is an example of a delta and star connection?
Answer : In electrical engineering, **Delta (Δ)** and **Star (Y)** connections are ways to connect the windings of a three-phase electrical system, especially in motors and transformers. ... are essential for different types of load requirements and provide flexibility in the design of electrical systems....

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What is the relationship between voltage and current in star delta connection?

What is the relationship between voltage and current in star delta connection?
Answer : In a star-delta connection, the relationship between voltage and current changes based on the type of connection (star or delta) and how the phases are wired. Let's break it down: ### 1 ... in both star and delta connections varies depending on whether you're talking about line or phase quantities....

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What are the advantages of star to star and star to delta connections?

What are the advantages of star to star and star to delta connections?

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What is the difference between Star and Delta Connection quora?

What is the difference between Star and Delta Connection quora?
Answer : The Star (Y) and Delta (Δ) connections are two different ways of connecting the three phases of a three-phase electrical system. They are commonly used for motors, transformers, and ... Both connections have their specific uses depending on the voltage and current requirements of the application!...

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Is the power factor is same in star and delta connection?

Is the power factor is same in star and delta connection?

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What is the relationship between current and voltage in star and delta connection?

What is the relationship between current and voltage in star and delta connection?

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What are the advantages of star connection and Delta connection?

What are the advantages of star connection and Delta connection?

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What is voltage and current relationship in star and Delta connection?

What is voltage and current relationship in star and Delta connection?

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What is mean by star connection and delta connection?

What is mean by star connection and delta connection?

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What is the equivalent star and delta connection?

What is the equivalent star and delta connection?

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What is the connection of 3-phase motor star and delta?

What is the connection of 3-phase motor star and delta?

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What is the relationship between the voltage and current in a star and delta connection?

What is the relationship between the voltage and current in a star and delta connection?

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How do you find the star and delta connection?

How do you find the star and delta connection?
Answer : To determine whether a motor or transformer is connected in **star (Y)** or **delta (Δ)**, you can use a few methods. Here's a simple explanation of both connections and how to identify them ... if the connection is star or delta. Let me know if you need more details on any specific method!...

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What is the difference between star and delta connection?

What is the difference between star and delta connection?

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How do you find the resistance of a star and Delta Connection?

How do you find the resistance of a star and Delta Connection?
Answer : To find the resistance in a **star** (Y) and **delta** (Δ) connection, you can use the following formulas. These connections are typically used for resistances or impedances in three-phase ... }{3} \] These relationships help in converting resistances between the two types of connections....

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