G0A05: What must you do if an evaluation of your station shows RF energy radiated from your station exceeds permissible limits?

File an Environmental Impact Statement (EIS-97) with the FCC

Secure written permission from your neighbors to operate above the controlled MPE limits

All of these choices are correct

G0B16: When might a lead acid storage battery give off explosive hydrogen gas?

When stored for long periods of time

When being discharged

When not placed on a level surface

G1A04: Which of the following amateur bands is restricted to communication on only specific channels, rather than frequency ranges?

11 meters

12 meters

30 meters

G1B07: What are the restrictions on the use of abbreviations or procedural signals in the Amateur Service?

Only "Q" codes are permitted

They are not permitted

Only "10 codes" are permitted

G1C01: What is the maximum transmitting power an amateur station may use on 10.140 MHz?

1000 watts PEP output

1500 watts PEP output

2000 watts PEP output

G1D02: What license examinations may you administer when you are an accredited VE holding a General Class operator license?

General and Technician

General only

Extra, General and Technician

G1E05: What types of messages for a third party in another country may be transmitted by an amateur station?

Any message, as long as the amateur operator is not paid

Only messages for other licensed amateurs

Any messages, as long as the text of the message is recorded in the station log

G2A09: Why do most amateur stations use lower sideband on the 160, 75 and 40 meter bands?

Lower sideband is more efficient than upper sideband at these frequencies

Lower sideband is the only sideband legal on these frequency bands

Because it is fully compatible with an AM detector

G2B08: What is the 'DX window' in a voluntary band plan?

An FCC rule that prohibits contacts between stations within the United States and possessions on that band segment

An FCC rule that allows only digital contacts in that portion of the band

A portion of the band that has been voluntarily set aside for digital contacts only

G2C09: What does the Q signal "QSL" mean?

Send slower

We have already confirmed by card

We have worked before

G2D02: Which of the following are objectives of the Amateur Auxiliary?

To conduct efficient and orderly amateur licensing examinations

To coordinate repeaters for efficient and orderly spectrum usage

To provide emergency and public safety communications

G2E04: What segment of the 20 meter band is most often used for data transmissions?

14.000 - 14.050 MHz

14.150 - 14.225 MHz

14.275 - 14.350 MHz

G3A16: What is a possible benefit to radio communications resulting from periods of high geomagnetic activity?

Higher signal strength for HF signals passing through the polar regions

Improved HF long path propagation

Reduced long delayed echoes

G3B02: Which of the following is a good indicator of the possibility of sky-wave propagation on the 6 meter band?

Long skip sky-wave propagation on the 10 meter band

Severe attenuation of signals on the 10 meter band

Long delayed echoes on the 10 meter band

G3C06: What is a characteristic of HF scatter signals?

They have high intelligibility

They have very large swings in signal strength

All of these choices are correct

G4A06: What type of device is often used to enable matching the transmitter output to an impedance other than 50 ohms?

Balanced modulator

SWR Bridge

Q Multiplier

G4B16: What signals are used to conduct a two-tone test?

Two audio signals of the same frequency shifted 90-degrees

Two swept frequency tones

Two audio frequency range square wave signals of equal amplitude

G4C10: What could be a symptom of a ground loop somewhere in your station?

The SWR reading for one or more antennas is suddenly very high

An item of station equipment starts to draw excessive amounts of current

You receive reports of harmonic interference from your station

G4D04: What does an S meter measure?

Conductance

Impedance

Transmitter power output

G4E03: Which of the following direct, fused power connections would be the best for a 100-watt HF mobile installation?

To the alternator or generator using heavy gauge wire

To the battery using resistor wire

To the alternator or generator using resistor wire

G5A04: Which of the following causes opposition to the flow of alternating current in a capacitor?

Conductance

Reluctance

Admittance

G5B01: A two-times increase or decrease in power results in a change of how many dB?

Approximately 2 dB

Approximately 6 dB

Approximately 12 dB

G5C04: What is the total resistance of three 100-ohm resistors in parallel?

.30 ohms

.33 ohms

300 ohms

G6A05: Which of the following is one effect of lead inductance in a capacitor used at VHF and above?

Voltage rating may be reduced

ESR may be reduced

The polarity of the capacitor might become reversed

G6B10: Which element of a triode vacuum tube is used to regulate the flow of electrons between cathode and plate?

Heater

Screen Grid

Trigger electrode

G6C11: What is a microprocessor?

A low power analog signal processor used as a microwave detector

A microwave detector, amplifier, and local oscillator on a single integrated circuit

A low voltage amplifier used in a microwave transmitter modulator stage

G7A09: Which symbol in figure G7-1 represents a field effect transistor?

Symbol 2

Symbol 5

Symbol 4

G7B04: Which of the following describes the function of a two input NOR gate?

Output is high when either or both inputs are low

Output is high only when both inputs are high

Output is low only when both inputs are high

G7C10: How is Digital Signal Processor filtering accomplished?

By using direct signal phasing

By differential spurious phasing

By converting the signal from digital to analog and taking the difference of mixing products

G8A01: What is the name of the process that changes the envelope of an RF wave to carry information?

Phase modulation

Frequency modulation

Spread spectrum modulation

G8B09: Why is it good to match receiver bandwidth to the bandwidth of the operating mode?

It is required by FCC rules

It minimizes power consumption in the receiver

It improves impedance matching of the antenna

G9A13: What would be the SWR if you feed an antenna that has a 300-ohm feed-point impedance with 50-ohm coaxial cable?

1.5:1

3:1

You cannot determine SWR from impedance values

G9B12: What is the approximate length for a 1/4-wave vertical antenna cut for 28.5 MHz?

11 feet

16 feet

21 feet

G9C19: What configuration of the loops of a two-element quad antenna must be used for the antenna to operate as a beam antenna, assuming one of the elements is used as a reflector?

The driven element must be fed with a balun transformer

The driven element must be open-circuited on the side opposite the feed point

The reflector element must be approximately 5% shorter than the driven element

G9D02: Which of the following is an advantage of an NVIS antenna?

Low vertical angle radiation for working stations out to ranges of several thousand kilometers

High forward gain

All of these choices are correct