G0A02: Which of the following properties is important in estimating whether an RF signal exceeds the maximum permissible exposure (MPE)?

Its duty cycle

Its frequency

Its power density

G0B03: Which size of fuse or circuit breaker would be appropriate to use with a circuit that uses AWG number 14 wiring?

100 amperes

60 amperes

30 amperes

G1A08: Which of the following frequencies is within the General Class portion of the 20 meter phone band?

14005 kHz

14105 kHz

14405 kHz

G1B10: What is the power limit for beacon stations?

10 watts PEP output

20 watts PEP output

200 watts PEP output

G1C02: What is the maximum transmitting power an amateur station may use on the 12 meter band?

1500 PEP output, except for 200 watts PEP output in the Novice portion

200 watts PEP output

An effective radiated power equivalent to 50 watts from a half-wave dipole

G1D03: On which of the following band segments may you operate if you are a Technician Class operator and have a CSCE for General Class privileges?

Only the Technician band segments until your upgrade is posted on the FCC database

Only on the Technician band segments until your license arrives in the mail

On any General or Technician Class band segment except 30 and 60 meters

G1E06: Which of the following applies in the event of interference between a coordinated repeater and an uncoordinated repeater?

The licensee of the coordinated repeater has primary responsibility to resolve the interference

Both repeater licensees share equal responsibility to resolve the interference

The frequency coordinator bears primary responsibility to resolve the interference

G2A07: Which of the following statements is true of the single sideband (SSB) voice mode?

Only one sideband and the carrier are transmitted; the other sideband is suppressed

SSB voice transmissions have higher average power than any other mode

SSB is the only mode that is authorized on the 160, 75 and 40 meter amateur bands

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

G2C08: What prosign is sent to indicate the end of a formal message when using CW?

SK

BK

KN

G2D07: Which of the following is required by the FCC rules when operating in the 60 meter band?

You must keep a log of the date, time, frequency, power level and stations worked

You must keep a log of all third party traffic

You must keep a log of the manufacturer of your equipment and the antenna used

G2E10: What is a major advantage of MFSK16 compared to other digital modes?

It is much higher speed than RTTY

It is much narrower bandwidth than most digital modes

It has built-in error correction

G3A03: Approximately how long does it take the increased ultraviolet and X-ray radiation from solar flares to affect radio-wave propagation on the Earth?

28 days

1 to 2 hours

20 to 40 hours

G3B10: What is the approximate maximum distance along the Earth's surface that is normally covered in one hop using the E region?

180 miles

2,500 miles

12,000 miles

G3C01: Which of the following ionospheric layers is closest to the surface of the Earth?

The E layer

The F1 layer

The F2 layer

G4A08: What is the correct adjustment for the load or coupling control of a vacuum tube RF power amplifier?

Minimum SWR on the antenna

Minimum plate current without exceeding maximum allowable grid current

Highest plate voltage while minimizing grid current

G4B05: Why is high input impedance desirable for a voltmeter?

It improves the frequency response

It decreases battery consumption in the meter

It improves the resolution of the readings

G4C08: Which of the following would reduce RF interference caused by common-mode current on an audio cable?

Adding series capacitors to the conductors

Adding shunt inductors to the conductors

Adding an additional insulating jacket to the cable

G4D08: What frequency range is occupied by a 3 kHz LSB signal when the displayed carrier frequency is set to 7.178 MHz?

7.178 to 7.181 MHz

7.178 to 7.184 MHz

7.1765 to 7.1795 MHz

G4E05: Which of the following most limits the effectiveness of an HF mobile transceiver operating in the 75 meter band?

'Picket Fencing' signal variation

The wire gauge of the DC power line to the transceiver

FCC rules limiting mobile output power on the 75 meter band

G5A10: What unit is used to measure impedance?

Volt

Ampere

Watt

G5B04: How many watts of electrical power are used by a 12-VDC light bulb that draws 0.2 amperes?

24 watts

6 watts

60 watts

G5C02: Which part of a transformer is normally connected to the incoming source of energy?

The secondary

The core

The plates

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

G6B08: Why must the cases of some large power transistors be insulated from ground?

To increase the beta of the transistor

To improve the power dissipation capability

To reduce stray capacitance

G6C14: Which of these connector types is commonly used for audio signals in Amateur Radio stations?

PL-259

BNC

Type N

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

Symbol 2

Symbol 5

Symbol 4

G7B06: What is a shift register?

An array of operational amplifiers used for tri state arithmetic operations

A digital mixer

An analog mixer

G7C07: What is the simplest combination of stages that implement a superheterodyne receiver?

RF amplifier, detector, audio amplifier

RF amplifier, mixer, IF discriminator

HF oscillator, pre-scaler, audio amplifier

G8A10: What is meant by flat-topping of a single-sideband phone transmission?

Signal distortion caused by insufficient collector current

The transmitter's automatic level control is properly adjusted

The transmitter's carrier is properly suppressed

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

G9A09: What standing wave ratio will result from the connection of a 50-ohm feed line to a non-reactive load having a 200-ohm impedance?

1:4

2:1

1:2

G9B09: Which of the following is an advantage of a horizontally polarized as compared to vertically polarized HF antenna?

Lower feed-point impedance

Shorter Radials

Lower radiation resistance

G9C14: How does the forward gain of a two-element quad antenna compare to the forward gain of a three-element Yagi antenna?

About 2/3 as much

About 1.5 times as much

About twice as much

G9D10: Which of the following describes a Beverage antenna?

A vertical antenna constructed from beverage cans

A broad-band mobile antenna

A helical antenna for space reception