panelboard (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/pænlbɔrd/

Meaning and Usage

A panelboard is an electrical distribution board that is used for controlling and distributing electrical power from one main source to various circuits. It typically contains circuit breakers or fuses that protect electrical circuits from overloads and short circuits. Panelboards are commonly used in residential, commercial, and industrial settings.

Frequency of Use: The term "panelboard" is used more frequently in technical and professional contexts, particularly among electricians, engineers, and in the construction industry. It is less common in everyday conversation.

Example Sentences

• The electrician installed a new panelboard in the basement to improve the electrical system.
  Электрик установил новую панель в подвале, чтобы улучшить электрическую систему.

• It's important to label all circuits in the panelboard for easy identification during maintenance.
  Важно подписать все цепи в панели для легкой идентификации во время обслуживания.

• The building's panelboard must comply with local electrical codes to ensure safety.
  Панель здания должна соответствовать местным электрическим нормам для обеспечения безопасности.

Idiomatic Expressions

While "panelboard" is not commonly used in idiomatic expressions, it is relevant to the context of electrical and safety terminology. Below are a few related idiomatic expressions in English that may reference electrical concepts and devices in a figurative way.

• "Out of the panelboard" (when something is not functioning)

• The whole system went out of the panelboard when we lost power during the storm.
  Вся система вышла из строя, когда мы потеряли электричество во время шторма.

• "To wire something in" (to incorporate or connect something)

• We need to wire the new equipment in before we can use the panelboard effectively.
  Нам нужно подключить новое оборудование, прежде чем мы сможем эффективно использовать панель.

Etymology

The word "panelboard" is composed of two parts: "panel," which comes from the French word "panel," meaning a flat piece, and "board," which originates from the Old English "bord," meaning a flat surface. The combination suggests a flat surface used for panels in electrical distribution systems.

Synonyms and Antonyms

Synonyms: - Distribution board - Circuit breaker panel - Electrical panel

Antonyms: - None specifically, as "panelboard" has a unique function in electrical terminology. However, terms like "out-of-service" could represent an antonym in functional terms.