T5B04
1. Which is equal to one microvolt?
T6D03
2. Which of the following is a reason to use shielded wire?
T6C12
3. Which of the following is accurately represented in electrical schematics?
T4B09
4. How is a specific group of stations selected on a digital voice transceiver?
T1A07
5. What is the FCC Part 97 definition of a space station?
T7B06
6. Which of the following actions should you take if a neighbor tells you that your station's transmissions are interfering with their radio or TV reception?
T2B05
7. What would cause your FM transmission audio to be distorted on voice peaks?
T8D10
8. Which of the following operating activities is supported by digital mode software in the WSJT-X software suite?
T8C08
9. What is the Internet Radio Linking Project (IRLP)?
T1B01
10. Which of the following frequency ranges are available for phone operation by Technician licensees?
T0A12
11. Which of the following precautions should be taken when measuring high voltages with a voltmeter?
T8A09
12. What is the approximate bandwidth of a VHF repeater FM voice signal?
T9A08
13. What is the approximate length, in inches, of a quarter-wavelength vertical antenna for 146 MHz?
T1D08
14. In which of the following circumstances may the control operator of an amateur station receive compensation for operating that station?
T5A07
15. Why are metals generally good conductors of electricity?
T1F09
16. What type of amateur station simultaneously retransmits the signal of another amateur station on a different channel or channels?
T1C02
17. Who may select a desired call sign under the vanity call sign rules?
T0C11
18. What is the definition of duty cycle during the averaging time for RF exposure?
T6A01
19. What electrical component opposes the flow of current in a DC circuit?
T7C02
20. Which of the following is used to determine if an antenna is resonant at the desired operating frequency?
T9B07
21. Which of the following is true of PL-259 type coax connectors?
T4A01
22. Which of the following is an appropriate power supply rating for a typical 50 watt output mobile FM transceiver?
T0B11
23. Which of the following establishes grounding requirements for an amateur radio tower or antenna?
T7D10
24. What reading indicates that an ohmmeter is connected across a large, discharged capacitor?
T2A08
25. What is the meaning of the procedural signal "CQ"?
T5C03
26. What describes the ability to store energy in a magnetic field?
T3C07
27. What band is best suited for communicating via meteor scatter?
T1E07
28. When the control operator is not the station licensee, who is responsible for the proper operation of the station?
T3B10
29. What frequency range is referred to as HF?
T2C09
30. Are amateur station control operators ever permitted to operate outside the frequency privileges of their license class?
T7A10
31. What device increases the transmitted output power from a transceiver?
T8B09
32. What causes spin fading of satellite signals?
T5D09
33. What is the current through a 24-ohm resistor connected across 240 volts?
T3A09
34. Which of the following results from the fact that signals propagated by the ionosphere are elliptically polarized?
T6B04
35. Which of the following components can consist of three regions of semiconductor material?
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