T2C05
1. What does the term "traffic" refer to in net operation?
T7A08
2. Which of the following describes combining speech with an RF carrier signal?
T1D10
3. How does the FCC define broadcasting for the Amateur Radio Service?
T6A05
4. What type of electrical component consists of conductive surfaces separated by an insulator?
T1E11
5. Who does the FCC presume to be the control operator of an amateur station, unless documentation to the contrary is in the station records?
T9B12
6. What is standing wave ratio (SWR)?
T3A07
7. What weather condition might decrease range at microwave frequencies?
T8C05
8. What is a grid locator?
T5A01
9. Electrical current is measured in which of the following units?
T7D10
10. What reading indicates that an ohmmeter is connected across a large, discharged capacitor?
T1C07
11. Which of the following can result in revocation of the station license or suspension of the operator license?
T2B13
12. What is the purpose of a squelch function?
T0C06
13. Which of the following is an acceptable method to determine whether your station complies with FCC RF exposure regulations?
T6D08
14. Which of the following is combined with an inductor to make a resonant circuit?
T1F01
15. When must the station and its records be available for FCC inspection?
T4B12
16. What is the result of tuning an FM receiver above or below a signal's frequency?
T8A02
17. What type of modulation is commonly used for VHF packet radio transmissions?
T1B09
18. Why should you not set your transmit frequency to be exactly at the edge of an amateur band or sub-band?
T5B13
19. Which is equal to 2425 MHz?
T8B05
20. What is a satellite beacon?
T5C01
21. What describes the ability to store energy in an electric field?
T0B05
22. What is the purpose of a safety wire through a turnbuckle used to tension guy lines?
T4A09
23. How can you determine the length of time that equipment can be powered from a battery?
T3B05
24. What is the relationship between wavelength and frequency?
T7C05
25. Why do most solid-state transmitters reduce output power as SWR increases beyond a certain level?
T3C06
26. What type of propagation is responsible for allowing over-the-horizon VHF and UHF communications to ranges of approximately 300 miles on a regular basis?
T5D05
27. What is the resistance of a circuit for which the applied voltage is 12 volts and the current flow is 1.5 amperes?
T6C03
28. What is component 2 in figure T-1?
T2A09
29. Which of the following indicates that a station is listening on a repeater and looking for a contact?
T0A04
30. What is the purpose of a fuse in an electrical circuit?
T9A05
31. Which of the following increases the resonant frequency of a dipole antenna?
T1A05
32. What proves that the FCC has issued an operator/primary license grant?
T8D01
33. Which of the following is a digital communications mode?
T7B11
34. What is a symptom of RF feedback in a transmitter or transceiver?
T6B07
35. What causes a light-emitting diode (LED) to emit light?
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