Вопрос № 844819 - Английский язык

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A _____ is a fixed-magnet alternating-current generator designed to generate sufficient voltage to fire the spark plugs.

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Current is a flow of electricity through a circuit. Let us consider two main types of current: direct and alternating. A direct current (d.c.) flows through a conducting circuit in one direction only. It flows provided a direct voltage source is applied to the circuit.
An alternating current (a.c.) is a current that changes its direction of flow through a circuit. It flows provided an alternating voltage source is applied to the circuit. Alternating current flows in cycles. The number of cycles per second is called the frequency of the current. In a 60-cycle alternating current circuit the current flows in one direction 60 times and in the other direction 60 times per second.

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 _______ begins at between the ages of 11 and 14 and continues for six to ten years.

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 _______ distance is the conversational distance generally used within friends.

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A pleasant _______ is a strong indication of a friendly and open attitude and willingness to communicate.

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 _______ is person’s typical patterns of attitudes, needs, characteristics and behavior.