T7A02
1. What is a transceiver?
T7B02
2. What would cause a broadcast AM or FM radio to receive an amateur radio transmission unintentionally?
T5A09
3. Which of the following describes alternating current?
T1B02
4. Which amateurs may contact the International Space Station (ISS) on VHF bands?
T6A09
5. What electrical component is used to protect other circuit components from current overloads?
T3B02
6. What property of a radio wave defines its polarization?
T7C05
7. Why do most solid-state transmitters reduce output power as SWR increases beyond a certain level?
T5D11
8. What is the voltage across a 10-ohm resistor if a current of 1 ampere flows through it?
T3C08
9. What causes tropospheric ducting?
T2B01
10. How is a VHF/UHF transceiver's "reverse" function used?
T0A02
11. What health hazard is presented by electrical current flowing through the body?
T3A02
12. What is the effect of vegetation on UHF and microwave signals?
T2C03
13. What technique is used to ensure that voice messages containing unusual words are received correctly?
T1E04
14. What determines the transmitting frequency privileges of an amateur station?
T6C12
15. Which of the following is accurately represented in electrical schematics?
T0C01
16. What type of radiation are radio signals?
T1F01
17. When must the station and its records be available for FCC inspection?
T6B01
18. Which is true about forward voltage drop in a diode?
T8A11
19. What is the approximate bandwidth required to transmit a CW signal?
T1D10
20. How does the FCC define broadcasting for the Amateur Radio Service?
T7D11
21. Which of the following precautions should be taken when measuring in-circuit resistance with an ohmmeter?
T8B09
22. What causes spin fading of satellite signals?
T8D04
23. What type of transmission is indicated by the term "NTSC?"
T1C10
24. How soon after passing the examination for your first amateur radio license may you transmit on the amateur radio bands?
T5B11
25. Which decibel value represents a power increase from 20 watts to 200 watts?
T0B03
26. Under what circumstances is it safe to climb a tower without a helper or observer?
T6D01
27. Which of the following devices or circuits changes an alternating current into a varying direct current signal?
T8C01
28. Which of the following methods is used to locate sources of noise interference or jamming?
T2A06
29. Which of the following is required when making on-the-air test transmissions?
T1A04
30. How many operator/primary station license grants may be held by any one person?
T4B06
31. 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?
T9B01
32. What is a benefit of low SWR?
T4A08
33. Which of the following conductors is preferred for bonding at RF?
T5C09
34. How much power is delivered by a voltage of 13.8 volts DC and a current of 10 amperes?
T9A10
35. In which direction does a half-wave dipole antenna radiate the strongest signal?
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