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What is the peak-inverse-voltage across the rectifier in a half-wave power supply? A. One-half the normal peak output...

General: Peak Inverse Voltage

What is the peak-inverse-voltage across the rectifier in a half-wave power supply? A. One-half the normal peak output...

Which of the following electronic components can amplify signals? A. Transistor B. Variable resistor C. Electrolytic capacitor D....

Technician: Amplifier Components

Which of the following electronic components can amplify signals? A. Transistor B. Variable resistor C. Electrolytic capacitor D....

Which of the following is an advantage of using a Schottky diode in an RF switching circuit rather than...

General: Schottky Diodes

Which of the following is an advantage of using a Schottky diode in an RF switching circuit rather than...

Which insulating material commonly used as a thermal conductor for some types of electronic devices is extremely toxic if...

Amateur Extra: Toxic Materials

Which insulating material commonly used as a thermal conductor for some types of electronic devices is extremely toxic if...

What does the Q signal “QRV” mean? A. You are sending too fast B. There is interference on...

General: QRV

What does the Q signal “QRV” mean? A. You are sending too fast B. There is interference on...