Technician Practice Exam 35 Questions, valid until June 30th, 2014

The Genesee County Radio Club Holds VE Test Sessions on the
3rd Saturday of each month (except for May) at 9:30am
Baker College off Bristol Road in Flint, MI

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Answers are at bottom of page...

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Question #1
T1A06
What is the FCC Part 97 definition of telecommand?
A. An instruction bulletin issued by the FCC
B. A one-way radio transmission of measurements at a distance from the measuring instrument
C. A one-way transmission to initiate, modify or terminate functions of a device at a distance
D. An instruction from a VEC


Question #2
T1B03
Which frequency is within the 6 meter band?
A. 49.00 MHz
B. 52.525 MHz
C. 28.50 MHz
D. 222.15 MHz


Question #3
T1C03
What types of international communications are permitted by an FCC-licensed amateur station?
A. Communications incidental to the purposes of the amateur service and remarks of a personal character
B. Communications incidental to conducting business or remarks of a personal nature
C. Only communications incidental to contest exchanges, all other communications are prohibited
D. Any communications that would be permitted on an international broadcast station


Question #4
T1D09
Under which of the following circumstances are amateur stations authorized to transmit signals related to broadcasting, program production, or news gathering, assuming no other means is available?
A. Only where such communications directly relate to the immediate safety of human life or protection of property
B. Only when broadcasting communications to or from the space shuttle.
C. Only where noncommercial programming is gathered and supplied exclusively to the National Public Radio network
D. Only when using amateur repeaters linked to the Internet


Question #5
T1E04
What determines the transmitting privileges of an amateur station?
A. The frequency authorized by the frequency coordinator
B. The class of operator license held by the station licensee
C. The highest class of operator license held by anyone on the premises
D. The class of operator license held by the control operator


Question #6
T1F12
How many persons are required to be members of a club for a club station license to be issued by the FCC?
A. At least 5
B. At least 4
C. A trustee and 2 officers
D. At least 2


Question #7
T2A04
What is an appropriate way to call another station on a repeater if you know the other station's call sign?
A. Say "break, break" then say the station's call sign
B. Say the station's call sign then identify with your call sign
C. Say "CQ" three times then the other station's call sign
D. Wait for the station to call "CQ" then answer it


Question #8
T2B10
What is the "Q" signal used to indicate that you are receiving interference from other stations?
A. QRM
B. QRN
C. QTH
D. QSB


Question #9
T2C11
What is meant by the term "check" in reference to a formal traffic message?
A. The check is a count of the number of words or word equivalents in the text portion of the message
B. The check is the value of a money order attached to the message
C. The check is a list of stations that have relayed the message
D. The check is a box on the message form that tells you the message was received


Question #10
T3A03
What antenna polarization is normally used for long-distance weak-signal CW and SSB contacts using the VHF and UHF bands?
A. Right-hand circular
B. Left-hand circular
C. Horizontal
D. Vertical


Question #11
T3B09
What are the frequency limits of the UHF spectrum?
A. 30 to 300 kHz
B. 30 to 300 MHz
C. 300 to 3000 kHz
D. 300 to 3000 MHz


Question #12
T3C10
What is the radio horizon?
A. The distance at which radio signals between two points are effectively blocked by the curvature of the Earth
B. The distance from the ground to a horizontally mounted antenna
C. The farthest point you can see when standing at the base of your antenna tower
D. The shortest distance between two points on the Earth's surface


Question #13
T4A03
Which is a good reason to use a regulated power supply for communications equipment?
A. It prevents voltage fluctuations from reaching sensitive circuits
B. A regulated power supply has FCC approval
C. A fuse or circuit breaker regulates the power
D. Power consumption is independent of load


Question #14
T4B10
Which of the following is an appropriate receive filter to select in order to minimize noise and interference for CW reception?
A. 500 Hz
B. 1000 Hz
C. 2400 Hz
D. 5000 Hz


Question #15
T5A04
What is the name for a current that flows only in one direction?
A. Alternating current
B. Direct current
C. Normal current
D. Smooth current


Question #16
T5B02
What is another way to specify a radio signal frequency of 1,500,000 hertz?
A. 1500 kHz
B. 1500 MHz
C. 15 GHz
D. 150 kHz


Question #17
T5C03
What is the ability to store energy in a magnetic field called?
A. Admittance
B. Capacitance
C. Resistance
D. Inductance


Question #18
T5D03
What formula is used to calculate resistance in a circuit?
A. Resistance (R) equals voltage (E) multiplied by current (I)
B. Resistance (R) equals voltage (E) divided by current (I)
C. Resistance (R) equals voltage (E) added to current (I)
D. Resistance (R) equals voltage (E) minus current (I)


Question #19
T6A09
What electrical component is used to protect other circuit components from current overloads?
A. Fuse
B. Capacitor
C. Shield
D. Inductor


Question #20
T6B11
Which semiconductor component has a gate electrode?
A. Bipolar transistor
B. Field effect transistor
C. Silicon diode
D. Bridge rectifier


Question #21
T6C04
What is component 3 in figure T1?
A. Resistor
B. Transistor
C. Lamp
D. Ground symbol


Question #22
T6D10
What is the function of component 2 in Figure T1?
A. Give off light when current flows through it
B. Supply electrical energy
C. Control the flow of current
D. Convert electrical energy into radio waves


Question #23
T7A11
Which of the following circuits demodulates FM signals?
A. Limiter
B. Discriminator
C. Product detector
D. Phase inverter


Question #24
T7B02
What is meant by fundamental overload in reference to a receiver?
A. Too much voltage from the power supply
B. Too much current from the power supply
C. Interference caused by very strong signals
D. Interference caused by turning the volume up too high


Question #25
T7C07
What happens to power lost in a feedline?
A. It increases the SWR
B. It comes back into your transmitter and could cause damage
C. It is converted into heat
D. It can cause distortion of your signal


Question #26
T7D07
Which of the following measurements are commonly made using a multimeter?
A. SWR and RF power
B. Signal strength and noise
C. Impedance and reactance
D. Voltage and resistance


Question #27
T8A09
What is the approximate bandwidth of a VHF repeater FM phone signal?
A. Less than 500 Hz
B. About 150 kHz
C. Between 5 and 15 kHz
D. Between 50 and 125 kHz


Question #28
T8B05
What is a satellite beacon?
A. The primary transmit antenna on the satellite
B. An indicator light that that shows where to point your antenna
C. A reflective surface on the satellite
D. A transmission from a space station that contains information about a satellite


Question #29
T8C08
What is required in place of on-air station identification when sending signals to a radio control model using amateur frequencies?
A. Voice identification must be transmitted every 10 minutes
B. Morse code ID must be sent once per hour
C. A label indicating the licensee’s name, call sign and address must be affixed to the transmitter
D. A flag must be affixed to the transmitter antenna with the station call sign in 1 inch high letters or larger


Question #30
T8D01
Which of the following is an example of a digital communications method?
A. Packet
B. PSK31
C. MFSK
D. All of these choices are correct


Question #31
T9A01
What is a beam antenna?
A. An antenna built from aluminum I-beams
B. An omnidirectional antenna invented by Clarence Beam
C. An antenna that concentrates signals in one direction
D. An antenna that reverses the phase of received signals


Question #32
T9B11
Which of the following types of feedline has the lowest loss at VHF and UHF?
A. 50-ohm flexible coax
B. Multi-conductor unbalanced cable
C. Air-insulated hard line
D. 75-ohm flexible coax


Question #33
T0A03
What is connected to the green wire in a three-wire electrical AC plug?
A. Neutral
B. Hot
C. Safety ground
D. The white wire


Question #34
T0B10
Which of the following is true concerning grounding conductors used for lightning protection?
A. Only non-insulated wire must be used
B. Wires must be carefully routed with precise right-angle bends
C. Sharp bends must be avoided
D. Common grounds must be avoided


Question #35
T0C05
Why do exposure limits vary with frequency?
A. Lower frequency RF fields have more energy than higher frequency fields
B. Lower frequency RF fields do not penetrate the human body
C. Higher frequency RF fields are transient in nature
D. The human body absorbs more RF energy at some frequencies than at others


********************Answer Key for your Test*******************

Question #1
T1A06 - C
Question #2
T1B03 - B
Question #3
T1C03 - A
Question #4
T1D09 - A
Question #5
T1E04 - D
Question #6
T1F12 - B
Question #7
T2A04 - B
Question #8
T2B10 - A
Question #9
T2C11 - A
Question #10
T3A03 - C
Question #11
T3B09 - D
Question #12
T3C10 - A
Question #13
T4A03 - A
Question #14
T4B10 - A
Question #15
T5A04 - B
Question #16
T5B02 - A
Question #17
T5C03 - D
Question #18
T5D03 - B
Question #19
T6A09 - A
Question #20
T6B11 - B
Question #21
T6C04 - C
Question #22
T6D10 - C
Question #23
T7A11 - B
Question #24
T7B02 - C
Question #25
T7C07 - C
Question #26
T7D07 - D
Question #27
T8A09 - C
Question #28
T8B05 - D
Question #29
T8C08 - C
Question #30
T8D01 - D
Question #31
T9A01 - C
Question #32
T9B11 - C
Question #33
T0A03 - C
Question #34
T0B10 - C
Question #35
T0C05 - D