T0C03
1. How does the allowable power density for RF safety change if duty cycle changes from 100 percent to 50 percent?
T8B09
2. What causes spin fading of satellite signals?
T1B12
3. Except for some specific restrictions, what is the maximum peak envelope power output for Technician class operators using frequencies above 30 MHz?
T5D13
5. In which type of circuit is DC current the same through all components?
T9A03
6. Which of the following describes a simple dipole oriented parallel to Earth's surface?
T1D02
7. Under which of the following circumstances are one-way transmissions by an amateur station prohibited?
T7A07
8. What is the function of a transceiver's PTT input?
T2B05
9. What would cause your FM transmission audio to be distorted on voice peaks?
T1C07
10. Which of the following can result in revocation of the station license or suspension of the operator license?
T3A10
11. What effect does multi-path propagation have on data transmissions?
T2A05
12. How should you respond to a station calling CQ?
T8A09
13. What is the approximate bandwidth of a VHF repeater FM voice signal?
T4A03
14. Why are short, heavy-gauge wires used for a transceiver's DC power connection?
T3C09
15. What is generally the best time for long-distance 10 meter band propagation via the F region?
T3B05
16. What is the relationship between wavelength and frequency?
T7B06
17. 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?
T4B02
18. Which of the following can be used to enter a transceiver's operating frequency?
T6B08
19. What does the abbreviation FET stand for?
T9B03
20. Why is coaxial cable the most common feed line for amateur radio antenna systems?
T7C03
21. What does a dummy load consist of?
T7D06
22. Which of the following can damage a multimeter?
T6A02
23. What type of component is often used as an adjustable volume control?
T0B05
24. What is the purpose of a safety wire through a turnbuckle used to tension guy lines?
T2C11
25. What is meant by "check" in a radiogram header?
T6D08
26. Which of the following is combined with an inductor to make a resonant circuit?
T5A07
27. Why are metals generally good conductors of electricity?
T1A08
28. Which of the following entities recommends transmit/receive channels and other parameters for auxiliary and repeater stations?
T1F04
29. What language may you use for identification when operating in a phone sub-band?
T5C07
30. What is the abbreviation for megahertz?
T0A03
31. In the United States, what circuit does black wire insulation indicate in a three-wire 120 V cable?
T6C01
32. What is the name of an electrical wiring diagram that uses standard component symbols?
T5B08
33. Which is equal to 1,000,000 picofarads?
T8C08
34. What is the Internet Radio Linking Project (IRLP)?
T1E06
35. When, under normal circumstances, may a Technician class licensee be the control operator of a station operating in an Amateur Extra Class band segment?
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