IELTS Academicの語彙 (スコア8-9) - エネルギーとパワー

ここでは、アカデミック IELTS 試験に必要なエネルギーとパワーに関連する英単語を学びます。

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substation

[名詞]

a facility that transforms voltage levels and regulates electrical currents, typically situated in an electrical power distribution system

変電所, サブステーション

Ex: Utility companies strategically substations to ensure a reliable and stable power supply to consumers .

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transformer

[名詞]

an electric device that is used to increase or decrease the voltage of an alternating current

変圧器, トランス

Ex: transformer converts alternating current ( AC ) from one voltage level to another , making it a key component in the power grid .

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combustion

[名詞]

a chemical reaction between a fuel and an oxidizing agent, typically producing heat and light

燃焼 (ねんしょう), combustion (コンバスチョン)

Ex: combustion of waste materials in incinerators helps manage and reduce solid waste .

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fracking

[名詞]

a method used to extract natural gas or oil from deep underground by injecting high-pressure fluid to fracture rock formations

フラッキング, 水圧破砕

Ex: Engineers conducted a thorough geological survey to determine the suitability of the site for fracking and to minimize the risk of seismic activity.

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conduit

[名詞]

a pipe, tube, or channel that is used to protect, enclose, or route electrical wires, cables, or other utilities for the purpose of safe and organized transmission

導管 (どうかん), 配管 (はいかん)

Ex: To prevent water ingress , the conduits were sealed with waterproof materials where they entered the building .

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alternating current

[名詞]

an electric current that reverses direction periodically, typically used in power distribution systems due to its efficiency in long-distance transmission

交流電流, 交互電流

Ex: The voltage alternating current can be easily transformed using transformers for different applications .

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alternative fuel

[名詞]

any fuel that can be used instead of fossil fuels

代替燃料, オルタナティブ燃料

Ex: Electric cars are becoming popular as alternative fuel option .

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biofuel

[名詞]

a type of fuel made from living matter, such as plants or waste, that can be used as a renewable energy source

バイオ燃料, バイオフィエル

Ex: Advances in technology have made it possible to convert used cooking oil biofuel, which can be used to power diesel engines .

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biogas

[名詞]

a gas, especially methane, that is produced as a result of the decomposition of animal or plant remains, which is used as fuel

バイオガス, 生物ガス

Ex: Engineers are working on optimizing biogas production process to increase the yield and reduce the costs of renewable energy .

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IELTS Academicの語彙 (スコア8-9)
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IELTS Academicの語彙 (スコア8-9) - エネルギーとパワー