T5D06
1. What is the resistance of a circuit that draws 4 amperes from a 12-volt source?
T7D03
2. When configured to measure current, how is a multimeter connected to a component?
T1D03
3. When is it permissible to transmit messages encoded to obscure their meaning?
T6A12
4. What type of switch is represented by component 3 in figure T-2?
T8D03
5. What kind of data can be transmitted by APRS?
T6C06
6. What is component 6 in figure T-2?
T6B06
7. How is the cathode lead of a semiconductor diode often marked on the package?
T0C01
8. What type of radiation are radio signals?
T1B07
9. Which of the following VHF/UHF band segments are limited to CW only?
T7B05
10. How can fundamental overload of a non-amateur radio or TV receiver by an amateur signal be reduced or eliminated?
T5A01
11. Electrical current is measured in which of the following units?
T8A08
12. What is the approximate bandwidth of a typical single sideband (SSB) voice signal?
T4B06
13. Which of the following controls could be used if the voice pitch of a single-sideband signal returning to your CQ call seems too high or low?
T5C05
14. What is the unit of impedance?
T0A05
15. Why should a 5-ampere fuse never be replaced with a 20-ampere fuse?
T3B10
16. What frequency range is referred to as HF?
T2B09
17. Why are simplex channels designated in the VHF/UHF band plans?
T9B05
18. What happens as the frequency of a signal in coaxial cable is increased?
T1E03
19. Who must designate the station control operator?
T3C05
20. Which of the following effects may allow radio signals to travel beyond obstructions between the transmitting and receiving stations?
T1A11
21. When is willful interference to other amateur radio stations permitted?
T8C04
22. Which of the following is good procedure when contacting another station in a contest?
T4A07
23. Which of the following connections is made between a computer and a transceiver to use computer software when operating digital modes?
T3A10
24. What effect does multi-path propagation have on data transmissions?
T8B11
25. Who may receive telemetry from a space station?
T2A04
26. What is an appropriate way to call another station on a repeater if you know the other station's call sign?
T7C04
27. What reading on an SWR meter indicates a perfect impedance match between the antenna and the feed line?
T0B06
28. What is the minimum safe distance from a power line to allow when installing an antenna?
T2C01
29. When do FCC rules NOT apply to the operation of an amateur station?
T7A03
30. Which of the following is used to convert a signal from one frequency to another?
T1C01
31. For which license classes are new licenses currently available from the FCC?
T9A05
32. Which of the following increases the resonant frequency of a dipole antenna?
T5B02
33. Which is equal to 1,500,000 hertz?
T6D08
34. Which of the following is combined with an inductor to make a resonant circuit?
T1F08
35. What is the definition of third party communications?
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