Understanding Transformers: Basics and Principles

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What is a transformer?
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A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
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What are the two main components of a transformer?
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The two main components of a transformer are the core and the windings.
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Explain how electromagnetic induction is used in transformers.
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In transformers, electromagnetic induction occurs when a changing current in one coil induces a voltage in another coil placed close to it.
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What is the purpose of insulation in transformer windings?
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Insulation in transformer windings prevents electrical short circuits and maintains safety and efficiency.
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Why is the core of a transformer laminated?
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The core of a transformer is laminated to reduce eddy current losses.
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