electrical
電気工学
the branch of engineering that deals with the technology of electricity
電気、電子、電磁気学を扱う分野。
電気機器
the set of tools, machines, etc., that you need for a particular activity that use electricity
電気を使用する特定の活動に必要な道具、機械などの一式
電気技師
a person who designs, builds, or maintains electrical systems and equipment
電気および電気機器を扱う。
a flow of electricity through a wire
a complete path that an electric current can flow around
a device or piece of equipment for the home, powered by electricity
電気系統
the components and wiring that provide electricity to a building, vehicle, or machine
建物、乗り物、または機械に電気を供給する部品と配線
電気スイッチ
a device for making and breaking the connection in an electric circuit
電気回路で使用されるスイッチ
a machine or piece of equipment that does a particular job using electricity
電気配線
the network of wires that carry electricity in a building or vehicle
建物に電力を供給する配線システム
電気信号
a pattern of changes in electrical current used to transmit information
電流または電圧として伝送される信号。
one of several parts that make up an electrical machine or system
電気産業
the sector of the economy concerned with the generation and distribution of electricity and the manufacturing of electrical goods
電力の生成と配分、および電気製品の製造に関連する経済部門
the point where two or more electrical wires or components are joined
a person or company that installs and maintains electrical systems
発電機
a machine that converts mechanical energy into electrical energy
機械的エネルギーを電気に変換する機械。
電気コンセント
a point in a wall where you can connect electrical equipment to the power supply
壁にあり、電気機器を電源に接続するための差し込み口。
電気ソケット
a device in a wall into which an electric plug is inserted in order to connect to a power supply
電気接続を提供するためのソケット。
a length of flexible, insulated wire for carrying electric current to an appliance
a substance or material that allows electricity to flow through it
絶縁テープ
a type of adhesive tape used to insulate electrical wires
電線を絶縁するために使用される粘着テープの一種
電気設備
a small part used to join or connect parts of electrical equipment, e.g. a light fitting
電力供給に関連する設備
technical equipment or machinery needed for a particular activity or purpose