5/28/25, 10:54 AM Spectrum Field Tech QUESTIONS AND ANSWERS (100% CORRECT ANSWERS) A+ GRADED | ALREADY PASSED!! Flas…
Spectrum Field Tech QUESTIONS AND
ANSWERS (100% CORRECT ANSWERS) A+
GRADED | ALREADY PASSED!!
Save
Terms in this set (77)
Current/ amperage Flow or movement of electric charges
a passive two-terminal material that impedes the
Resistor
flow of current
What is the most Electrical shocks
common workplace
hazard involving
electricity?
What is minimum The shortest safe distance to keep from energized
approach distance? conductors
CATV at the pole 40''
CATV at the mid-span 24''
CATV at the house 12''
Live parts of electric 50 volts
equipment must be
guarded against at how
many volts?
What are the 2 kinds of Service and Equipment
grounds required by
Safety standards for
electrical systems?
https://quizlet.com/1048939690/spectrum-field-tech-questions-and-answers-100-correct-answers-a-graded-already-passed-flash-cards/?new 1/6
, 5/28/25, 10:54 AM Spectrum Field Tech QUESTIONS AND ANSWERS (100% CORRECT ANSWERS) A+ GRADED | ALREADY PASSED!! Flas…
What are circuit Automatically limit or shift off the flow of electricity
protection devices in the event of a ground fault, overload, or short
designed to do? circuit in the wiring system
OSHA Occupational Safety and Health Administration
CATV Community Antenna Television
HFC Hybrid Fiber Coax
What are the four sources Satellite, local origination, off air, fiber optics
of signals?
Forward 54 MHz-1 GHz
G.B. Guard Band
Return 5-42 MHz
Downstream (forward Forward signal from the headend to a customer
path)
Upstream (reverse path) Return signal from a customer to the headend
Number of times that an RF signal completes a cycle
Signal frequency from a positive value to a negative value and back in
one second
Ultrasonic frequencies Audio
are higher than what?
Infrasonic frequencies Audio
are below what?
How many hertz can the 20-20,000
human ear hear?
Per NTSC requirements, 6MHz
what is a tv channels
bandwidth?
FCC (Federal Gov agency responsible or regulating and assigning
Communications frequencies throughout the US
Commission)
Broadband signals through a network of various
HFC distributes what?
elements
https://quizlet.com/1048939690/spectrum-field-tech-questions-and-answers-100-correct-answers-a-graded-already-passed-flash-cards/?new 2/6
Spectrum Field Tech QUESTIONS AND
ANSWERS (100% CORRECT ANSWERS) A+
GRADED | ALREADY PASSED!!
Save
Terms in this set (77)
Current/ amperage Flow or movement of electric charges
a passive two-terminal material that impedes the
Resistor
flow of current
What is the most Electrical shocks
common workplace
hazard involving
electricity?
What is minimum The shortest safe distance to keep from energized
approach distance? conductors
CATV at the pole 40''
CATV at the mid-span 24''
CATV at the house 12''
Live parts of electric 50 volts
equipment must be
guarded against at how
many volts?
What are the 2 kinds of Service and Equipment
grounds required by
Safety standards for
electrical systems?
https://quizlet.com/1048939690/spectrum-field-tech-questions-and-answers-100-correct-answers-a-graded-already-passed-flash-cards/?new 1/6
, 5/28/25, 10:54 AM Spectrum Field Tech QUESTIONS AND ANSWERS (100% CORRECT ANSWERS) A+ GRADED | ALREADY PASSED!! Flas…
What are circuit Automatically limit or shift off the flow of electricity
protection devices in the event of a ground fault, overload, or short
designed to do? circuit in the wiring system
OSHA Occupational Safety and Health Administration
CATV Community Antenna Television
HFC Hybrid Fiber Coax
What are the four sources Satellite, local origination, off air, fiber optics
of signals?
Forward 54 MHz-1 GHz
G.B. Guard Band
Return 5-42 MHz
Downstream (forward Forward signal from the headend to a customer
path)
Upstream (reverse path) Return signal from a customer to the headend
Number of times that an RF signal completes a cycle
Signal frequency from a positive value to a negative value and back in
one second
Ultrasonic frequencies Audio
are higher than what?
Infrasonic frequencies Audio
are below what?
How many hertz can the 20-20,000
human ear hear?
Per NTSC requirements, 6MHz
what is a tv channels
bandwidth?
FCC (Federal Gov agency responsible or regulating and assigning
Communications frequencies throughout the US
Commission)
Broadband signals through a network of various
HFC distributes what?
elements
https://quizlet.com/1048939690/spectrum-field-tech-questions-and-answers-100-correct-answers-a-graded-already-passed-flash-cards/?new 2/6
