biến thế

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The Vietnamese word "biến thế" is a noun that refers to a "transformer" in English. It is commonly used in the context of electrical engineering and circuits. A transformer is a device that changes the voltage of electrical power, either increasing it or decreasing it.

Basic Usage:

• "biến thế" can be used to describe two main types of transformers:
  • biến thế tăng thế: This means "step-up transformer," which increases the voltage.
  • biến thế giảm thế: This means "step-down transformer," which decreases the voltage.

Examples:

1. Sentence: "Biến thế tăng thế được sử dụng để tăng điện áp trong hệ thống điện."
   Translation: "Step-up transformers are used to increase voltage in electrical systems."

2. Sentence: "Khi cần giảm điện áp, chúng ta sử dụng biến thế giảm thế."
   Translation: "When we need to lower the voltage, we use step-down transformers."

Advanced Usage:

In more technical discussions, you might encounter "biến thế" in the context of power distribution, electrical engineering principles, or discussions about renewable energy systems where voltage management is crucial.

Word Variants:

• "biến thế" has no direct variants but can be combined with other technical terms to specify different types or functions of transformers.

Different Meaning:

While "biến thế" primarily refers to electrical transformers, in a more abstract sense, it can also describe any process of transformation or change in various contexts, though this usage is less common.

Synonyms:

• There are no exact synonyms in Vietnamese for "biến thế," as it specifically refers to transformers. However, in broader discussions about electrical devices, you might encounter terms like "thiết bị điện" (electrical device) that encompass a wider range of equipment.

Summary:

"Biến thế" is an important term in electrical engineering, specifically referring to devices that manage voltage levels in electrical circuits.

Academic

noun

1. Transformer
   • biến thế tăng thế
     a step-up transformer
   • biến thế giảm thế
     a step-down transformer