Explain the working principle of a linear variable differential transformer (LVDT).

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How does a linear variable differential transformer (LVDT) work?

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How does an LVDT (Linear Variable Differential Transformer) work?

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Answer : An **LVDT** (Linear Variable Differential Transformer) is a type of sensor used to measure linear displacement (how far something has moved in a straight line). It's commonly used ... difference is then measured to determine the position of the core, allowing for precise displacement measurement....

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Draw the constructional diagram of LVDT. State its working principle. What is residual voltage? Explain with a neat diagram.

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