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What are the two ways of reducing the eddy current loss in a ferromagnetic core?

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What are the two ways of reducing the eddy current loss in a ferromagnetic core?

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What are the factors that depend on the eddy current and hysteresis loss of a ferromagnetic magnetic specimen?

What are the factors that depend on the eddy current and hysteresis loss of a ferromagnetic magnetic specimen?
Answer : Eddy current and hysteresis losses are two key factors that affect the performance of ferromagnetic materials, especially in electrical machines like transformers, motors, and inductors. These ... using laminated cores), and choosing materials with low coercivity and high magnetic permeability....

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How to reduce eddy current loss in the core of magnetic material?

How to reduce eddy current loss in the core of magnetic material?

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What are the ways of minimizing eddy current losses?

What are the ways of minimizing eddy current losses?
Answer : Eddy current losses are a type of energy loss that occurs in conducting materials when they experience changing magnetic fields, such as in transformers, motors, or generators. These ... , designers can effectively minimize eddy current losses and improve the efficiency of electrical systems....

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How can eddy current losses in a transformer core be minimized?

How can eddy current losses in a transformer core be minimized?

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What are the two ways in which dynamically induced emf can be produced?

What are the two ways in which dynamically induced emf can be produced?
Answer : Dynamically induced electromotive force (emf) can be produced in two main ways: 1. **By moving a conductor through a magnetic field**: When a conductor (like a wire) moves through a ... In both cases, the induced emf is the result of a changing magnetic field relative to the conductor....

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What is the role of synchronous rectification in reducing power loss?

What is the role of synchronous rectification in reducing power loss?

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State any two applications of (i) Ferromagnetic (ii) Paramagnetic material.

State any two applications of (i) Ferromagnetic (ii) Paramagnetic material.

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What are hysteresis loss and eddy current loss Utilised in?

What are hysteresis loss and eddy current loss Utilised in?

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What is eddy current loss What are the undesirable effects of eddy currents?

What is eddy current loss What are the undesirable effects of eddy currents?

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What are the applications of eddy current loss?

What are the applications of eddy current loss?
Answer : Eddy current loss is an effect caused by circulating currents (called eddy currents) that are induced in conductive materials when they are exposed to changing magnetic fields. While eddy current ... either create useful effects (like braking or heating) or improve testing and inspection processes....

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What are the undesirable effects of eddy current and hysteresis loss ?

What are the undesirable effects of eddy current and hysteresis loss ?
Answer : Eddy current and hysteresis losses are two types of energy losses that occur in electrical machines, transformers, and other equipment that involve magnetic fields. Both are undesirable because ... . Managing these losses is crucial for improving the performance and longevity of electrical devices....

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What are the factors affecting eddy current loss?

What are the factors affecting eddy current loss?
Answer : Eddy current loss refers to the energy lost in the form of heat due to circulating currents (eddy currents) that are induced within conductors when they are exposed to a changing magnetic ... can design machines and systems more efficiently, reducing unnecessary energy losses due to eddy currents....

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What is the effect of eddy current loss in transformer?

What is the effect of eddy current loss in transformer?

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How is the eddy current loss minimized in DC machine?

How is the eddy current loss minimized in DC machine?

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How eddy current loss can be minimized in transformer?

How eddy current loss can be minimized in transformer?
Answer : Eddy current losses in transformers are caused by circulating currents induced in the core material when it is exposed to alternating magnetic fields. These currents generate heat, which leads to ... methods, transformers can operate more efficiently, with less energy wasted due to eddy currents....

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How to reduce hysteresis loss and eddy current loss in transformer?

How to reduce hysteresis loss and eddy current loss in transformer?
Answer : To reduce **hysteresis loss** and **eddy current loss** in transformers, you can focus on material selection and design improvements. Here's how you can tackle each type of ... you can significantly reduce both hysteresis and eddy current losses, improving the overall efficiency of transformers....

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How to reduce eddy current loss in transformer?

How to reduce eddy current loss in transformer?

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What is the significance of core loss in transformers?

What is the significance of core loss in transformers?

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What are the two applications of eddy current?

What are the two applications of eddy current?

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What are eddy current mention two of its application?

What are eddy current mention two of its application?
Answer : Eddy currents are circular electric currents that are generated in conductors when they are exposed to changing magnetic fields. These currents flow in closed loops within the conductor, and they ... losses in electric motors and transformers, but these can be minimized with design adjustments....

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What are the two useful application of eddy current?

What are the two useful application of eddy current?

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What are the two advantages of eddy current Class 12?

What are the two advantages of eddy current Class 12?
Answer : Eddy currents have two main advantages: 1. **Induction Heating**: Eddy currents can be used for heating purposes. When an alternating magnetic field is applied to a conductor, it generates ... how eddy currents can be useful in various practical applications, such as heating and braking systems....

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in Electrical Engineering

What are the two practical uses of eddy current?

What are the two practical uses of eddy current?
Answer : Eddy currents are circulating currents induced in a conductor when it is exposed to a changing magnetic field. They have several practical uses, but two key applications are: 1. ** ... . These two applications demonstrate the usefulness of eddy currents in both heating and testing materials....

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in Electrical Engineering

What are the two uses of eddy current?

What are the two uses of eddy current?
Answer : Eddy currents are circular currents induced in conductors when they are exposed to changing magnetic fields. Two important uses of eddy currents are: 1. **Induction Heating**: Eddy currents ... applications, but eddy currents also play a role in non-destructive testing and other technologies!...

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What are the two disadvantages of eddy current Class 12?

What are the two disadvantages of eddy current Class 12?

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What are the two types of eddy current?

What are the two types of eddy current?

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What are two uses of eddy current?

What are two uses of eddy current?

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What are two advantages of eddy current?

What are two advantages of eddy current?
Answer : Eddy currents have several useful applications, and here are two key advantages: 1. **Non-Contact Measurement and Testing**: Eddy currents can be used in nondestructive testing (NDT) for ... heating, eddy currents generate heat directly in the material, making the heating process more efficient....

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What is the role of a soft-start mechanism in reducing inrush current?

What is the role of a soft-start mechanism in reducing inrush current?
Answer : A soft-start mechanism is used to gradually ramp up the voltage or current supplied to an electrical device, such as a motor or power supply, instead of applying full power instantly. The ... the initial current surge (inrush current), and protecting both the equipment and the electrical system....

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How do you reduce the eddy current loss of a transformer?

How do you reduce the eddy current loss of a transformer?

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Is eddy current a loss?

Is eddy current a loss?

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Which among these is a method to minimise eddy current loss?

Which among these is a method to minimise eddy current loss?

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What is the sum of hysteresis loss and eddy current loss?

What is the sum of hysteresis loss and eddy current loss?

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How to reduce hysteresis loss and eddy current loss?

How to reduce hysteresis loss and eddy current loss?
Answer : To reduce **hysteresis loss** and **eddy current loss**, both of which are types of energy losses in magnetic materials, we can follow a few key strategies. Let's break it ... effectively reduce both hysteresis and eddy current losses in magnetic devices like transformers, motors, and inductors....

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How can we Minimise eddy current loss?

How can we Minimise eddy current loss?
Answer : Eddy current loss is the power loss caused by the circulating currents (eddy currents) induced in conductive materials when exposed to a changing magnetic field. These currents create resistive ... these techniques, the efficiency of devices like transformers and motors can be greatly improved....

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What is used to reduce eddy current loss?

What is used to reduce eddy current loss?

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Which material is used to reduce eddy current loss?

Which material is used to reduce eddy current loss?

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Which instrument is free from hysteresis loss and eddy current loss?

Which instrument is free from hysteresis loss and eddy current loss?
Answer : The instrument that is free from both **hysteresis loss** and **eddy current loss** is typically a **digital instrument**. This is because: 1. **Hysteresis loss**: This occurs in ... ammeters, and other digital instruments** are examples of instruments that are free from these types of losses....

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How to minimize eddy current loss?

How to minimize eddy current loss?

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How do you separate hysteresis and eddy current loss?

How do you separate hysteresis and eddy current loss?

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What causes eddy current loss?

What causes eddy current loss?
Answer : Eddy current loss is caused by the circulation of electric currents within a conductor when it is exposed to a changing magnetic field. These circulating currents, called "eddy currents," create ... within conductors in a changing magnetic field, which cause energy dissipation in the form of heat....

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How to prevent eddy current loss?

How to prevent eddy current loss?

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How to calculate eddy current loss?

How to calculate eddy current loss?

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What is the difference between eddy current loss and hysteresis loss?

What is the difference between eddy current loss and hysteresis loss?

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What is the eddy current loss?

What is the eddy current loss?

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What is eddy current loss and hysteresis loss?

What is eddy current loss and hysteresis loss?

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What is the formula for eddy current loss?

What is the formula for eddy current loss?

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How to reduce eddy current loss?

How to reduce eddy current loss?

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What is the symbol for eddy current loss?

What is the symbol for eddy current loss?

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What is called eddy current loss?

What is called eddy current loss?

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