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In which eddy current is not used?

in Electrical Engineering

In which eddy current is not used?

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in Electrical Engineering

Which eddy current effect is not used?

Which eddy current effect is not used?
Answer : Eddy currents are circulating currents induced in conductors when they are exposed to changing magnetic fields. While many eddy current effects are useful in various applications, one effect that is generally ... park rides). - Eddy current testing (used for detecting cracks and flaws in materials)....

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in Electrical Engineering

Which is not application of eddy current?

Which is not application of eddy current?

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Which of the following is not an application of eddy current?

Which of the following is not an application of eddy current?
Answer : Sure, could you please list the options you're considering for the applications of eddy currents?...

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Where is eddy current not used?

Where is eddy current not used?

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In which of the following eddy current is used?

In which of the following eddy current is used?

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Which method is used to reduce eddy current losses in transformers?

Which method is used to reduce eddy current losses in transformers?
Answer : To reduce eddy current losses in transformers, the most commonly used method is to **laminate the core**. Here's how it works: 1. **Laminating the Core**: The core of a transformer is ... ** of the core is a key technique to reduce eddy current losses in transformers and improve their efficiency....

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in Electrical Engineering

In which instrument eddy current is used?

In which instrument eddy current is used?

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Which law is used to find the direction of eddy current?

Which law is used to find the direction of eddy current?

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in Electrical Engineering

Which material is used to reduce eddy current loss?

Which material is used to reduce eddy current loss?

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in Electrical Engineering

Why is DC current not used in homes?

Why is DC current not used in homes?
Answer : DC (Direct Current) is not used in homes for a few main reasons: 1. **Transmission Losses**: DC is harder to transmit over long distances. The loss of energy during transmission ... applications (like in batteries or electronic devices) but is less suited for large-scale power distribution....

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in Electrical Engineering

Is eddy current used in galvanometer?

Is eddy current used in galvanometer?

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Is eddy current used in electric heaters?

Is eddy current used in electric heaters?
Answer : Yes, eddy currents are involved in the operation of some electric heaters, but they are not the primary mechanism. In electric heaters, the main principle is usually **resistive heating**, where ... ), they are used in specific heating applications like **induction heating** to heat metals quickly....

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What is eddy current used for in aviation?

What is eddy current used for in aviation?

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Is eddy current used in speedometer?

Is eddy current used in speedometer?

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in Electrical Engineering

Which IC is used for not gate?

Which IC is used for not gate?

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Which IC is used for NOT gate?

Which IC is used for NOT gate?
Answer : For a NOT gate (also known as an inverter), you can use various types of ICs. The most commonly used one is from the 7400 series, such as: - **7404**: This IC contains six NOT gates ( ... such as the **74LS04**. These ICs are standard and widely available for basic logic operations like NOT gates....

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in Electrical Engineering

Why is a galvanometer not used to measure AC current?

Why is a galvanometer not used to measure AC current?

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in Electrical Engineering

Which eddy currents are used to advantage?

Which eddy currents are used to advantage?

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Which of the following is the application of eddy current?

Which of the following is the application of eddy current?

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Which of the following are common applications for eddy current testing?

Which of the following are common applications for eddy current testing?

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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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in Electrical Engineering

Which metal is best for eddy current?

Which metal is best for eddy current?
Answer : When it comes to eddy currents, the "best" metal is usually one that has a combination of high electrical conductivity and high magnetic permeability but also a certain level of resistance. ... ) can also be used effectively for specific applications, where magnetic permeability is the main factor....

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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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in Electrical Engineering

Which of the following is the best method to reduce eddy current?

Which of the following is the best method to reduce eddy current?

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On which factors does eddy current loss depend?

On which factors does eddy current loss depend?
Answer : Eddy current loss depends on several factors, and here's a simple breakdown of them: 1. **Magnetic Field Strength**: - Eddy currents are induced by changing magnetic fields. The ... * of the conductor. By controlling these factors, we can minimize eddy current losses in electrical devices....

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What is the eddy current method used for?

What is the eddy current method used for?

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What is eddy current used on?

What is eddy current used on?

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What can eddy current be used for?

What can eddy current be used for?

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What is used to reduce eddy current loss?

What is used to reduce eddy current loss?

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What is eddy current used for?

What is eddy current used for?

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Which effect of current is used in galvanometer?

Which effect of current is used in galvanometer?
Answer : The effect of current used in a galvanometer is the **magnetic effect of current**. When an electric current flows through a coil placed within a magnetic field, it experiences a force. ... of deflection is proportional to the current, allowing it to indicate the strength of the electric current....

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in Electrical Engineering

Which current is used in galvanometer?

Which current is used in galvanometer?

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Which current is used in DC?

Which current is used in DC?
Answer : In a DC (Direct Current) circuit, **direct current (DC)** is used. In DC, the electric charge flows in one direction only, from the negative side to the positive side. This is different from ... g., power supply in homes). Devices like batteries, solar panels, and some electronic gadgets use DC....

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in Electrical Engineering

Which current is used in a train?

Which current is used in a train?

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Which current is used in transformers?

Which current is used in transformers?

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Which current is used in home?

Which current is used in home?

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in Electrical Engineering

In which parameter superposition theorem is not applicable?

In which parameter superposition theorem is not applicable?

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In which case superposition theorem is not applicable?

In which case superposition theorem is not applicable?
Answer : The Superposition Theorem is not applicable in the following cases: 1. **Non-linear circuits**: The Superposition Theorem only works for linear circuits. In circuits where components like diodes, ... not be used in circuits with non-linear components or dependent sources, or for power calculations....

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In which case the superposition principle is not obeyed?

In which case the superposition principle is not obeyed?

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In which case is the superposition theorem not applicable?

In which case is the superposition theorem not applicable?

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In which case Ohms law is not applicable?

In which case Ohms law is not applicable?

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In which condition is Ohms law not obeyed?

In which condition is Ohms law not obeyed?

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In which case Ohm's law is not applicable?

In which case Ohm's law is not applicable?
Answer : Ohm's Law, which states that \( V = IR \) (voltage = current resistance), is not applicable in the following cases: 1. **Non-linear materials**: Ohm's Law assumes that the ... cases, the relationship between voltage and current is more complex and cannot be described simply by Ohm's Law....

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Why is AC not used in galvanometer?

Why is AC not used in galvanometer?

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Why DC voltage is not used in transformer?

Why DC voltage is not used in transformer?

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Why is Peltier not used in AC?

Why is Peltier not used in AC?

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Why AC is not used in capacitor?

Why AC is not used in capacitor?

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Why is mercury not used in batteries?

Why is mercury not used in batteries?

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Why DC is not used in transmission line?

Why DC is not used in transmission line?

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Why is DC not used in transmission?

Why is DC not used in transmission?

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