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Вопрос № 237552 - Английский язык

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What does the triode consist of?
Варианты ответов
  • A triode has three main elements - indium, gallium and phosphorus.
  • The constituents of a triode are a cathode, a grid and a plate.
  • A triode is made from an electron tube, to which small amounts of impurities are added.
  • A triode consists of a transistor and a vacuum tube.
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Вопрос задал(а): Анонимный пользователь, 10 Ноябрь 2020 в 00:25
На вопрос ответил(а): Анастасия Степанова, 10 Ноябрь 2020 в 00:25

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Вопрос № 237553

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What is the most common application for transistors in the modern days?
The most common application of transistors today is in the scientific field.
Today transistors are almost never used.
Today transistors are used mostly for making hearing aids.
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Вопрос № 237554

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What served as a major semiconductor material before silicon?
Photodiodes were widely used as semiconductors before silicon was discovered.
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Вопрос № 237555

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Who was the first to think of the way to reduce the circuit size?
Jack Kilby was the first to think of the way to reduce the circuit size.
Jack Kilby and Robert Noyce worked together and it was their mutual invention.
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Вопрос № 237556

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Why are solar cells chosen to provide power for most space installations?
Since solar cells are able to utilize artificial light, they are the best choice as a power source for space installations.
Solar cells are chosen to provide power for most space installations, because they are the safest way to produce energy.
Solar cells provide power for most space installations because other electric power sources are prohibitively expensive to install.
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