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General: Peak Inverse Voltage

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What is the peak-inverse-voltage across the rectifier in a half-wave…
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General: Station Log Information

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What information is traditionally contained in a station log?…
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Technician: Amplifier Components

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Which of the following electronic components can amplify signals?…
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General: Schottky Diodes

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Which of the following is an advantage of using a Schottky diode…
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Technician: Electric Field

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What is the ability to store energy in an electric field called?…
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Amateur Extra: Distance From Monitoring Facilities

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Within what distance must an amateur station protect an FCC monitoring…
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General: Serial Port Connector

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Which of the following connectors would be a good choice for…
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Technician: Ammeter Current Display

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If an ammeter calibrated in amperes is used to measure a 3000-milliampere…
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Amateur Extra: Toxic Materials

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Which insulating material commonly used as a thermal conductor…