Can you turn off the light _______ you go out, please?
Show me ________ on this map, please.
Выберите реплику, наиболее соответствующую ситуации общения
Receptionist: «________________».
Guest: «I’d like a single room for one night».
She is going to take some chocolate ________ she gets hungry.
She wouldn’t forgive him ________ all his apologies.
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Electrical engineering
1. Electricity has been a subject of scientific interest since at least the early 17th century. The first electrical engineer was probably William Gilbert who designed the versorium: a device that detected the presence of statically charged objects. He was also the first to draw a clear distinction between magnetism and static electricity and is credited with establishing the term electricity. In 1775 Alessandro Volta‘s scientific experimentations devised the electrophorus, a device that produced a static electric charge, and by 1800 Volta developed the voltaic pile, a forerunner of the electric battery.
2. Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics, and electromagnetism. This field first became an identifiable occupation in the latter half of the 19th century after commercialization of the electric telegraph, the telephone, and electric power distribution and use. It now covers a wide range of subfields including electronics, digital computers, power engineering, telecommunications, control systems, RF engineering, and signal processing.
3. Electrical engineering may include electronic engineering. Where a distinction is made, usually outside of the United States, electrical engineering is considered to deal with the problems associated with systems such as electric power transmission and electrical machines, whereas electronic engineering deals with the study of electronic systems including computers, communication systems, integrated circuits, and radar. From a different point-of-view, electrical engineers are usually concerned with using electricity to transmit electric power, while electronic engineers are concerned with using electricity to process information.
Commercial and industrial are widespread today and used to perform jobs more cheaply, or more accurately and reliably, than humans.
I shan’t give you a definite answer ________ I get a letter from them.
She was so ________ that she lost all her money at the casino.
College education in the USA is aimed at the development of ______ skills.