Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
Учебное пособие ФАЭ 15.03.12.doc
Скачиваний:
1
Добавлен:
01.05.2025
Размер:
2.3 Mб
Скачать
  1. Match these words to their definitions.

1. amplifier a. the machine that produces oscillations

2. oscillation b. an amount of electrical power

3. oscillator с. the number of radio waves for every second that a radio signal is broadcast

4. transistor d. a small piece of electronic equipment that controls the flow of electricity

5. frequency e. a system of lines, tubes, wires that is connected to each other

6. cathode f. the negative electrode

7. network g. a piece of electrical equipment that makes sound louder

8. load h. the regular movement from side to side between two limits

  1. Give the Russian equivalents of the following expressions.

Electron tube, cathode, the bias current, the principles of amplification, an output resistance, the input resistance, high voltage gain, high current gain, generating frequency, DC bias voltage, resistance-capacitance network, inductance-capacitance network, feed-back signal.