T6D_Ham Radio/Amateur Radio Technician License Question Pool
Автор: Study English
Загружено: 2026-01-08
Просмотров: 7
Описание:
Group T6D - - Component functions: rectifiers, relays, voltage regulators, meters, indicators, integrated circuits, transformers; Resonant circuit; Shielding
----------------------------------------------
T6D01
Which of the following devices or circuits changes an alternating current into a varying direct current signal?
Rectifier
T6D02
What is a relay?
An electrically-controlled switch
T6D03
Which of the following is a reason to use shielded wire?
To prevent coupling of unwanted signals to or from the wire
T6D04
Which of the following displays an electrical quantity as a numeric value?
Meter
T6D05
What type of circuit controls the amount of voltage from a power supply?
Regulator
T6D06
What component changes 120 V AC power to a lower AC voltage for other uses?
Transformer
T6D07
Which of the following is commonly used as a visual indicator?
LED
T6D08
Which of the following is combined with an inductor to make a resonant circuit?
Capacitor
T6D09
What is the name of a device that combines several semiconductors and other components into one package?
Integrated circuit
Figure
T6D10
What is the function of component 2 in figure T-1?
Control the flow of current
T6D11
Which of the following is a resonant or tuned circuit?
An inductor and a capacitor in series or parallel
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
