8/6/25, 2:01 PM Spectrum Field Tech Questions 2025 EXAM QUESTIONS |FREQUENTLY TESTED QUESTIONS ||VERIFIED SOLUTIONS (100% …
Spectrum Field Tech Questions 2025 EXAM
QUESTIONS |FREQUENTLY TESTED QUESTIONS
||VERIFIED SOLUTIONS (100% CORRECT)
Save
Terms in this set (77)
Current/ amperage Flow or movement of electric charges
a passive two-terminal material that impedes the flow
Resistor
of current
What is the most common Electrical shocks
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/1064215337/spectrum-field-tech-questions-2025-exam-questions-frequently-tested-questions-verified-solutions-100-correct-flash-c… 1/6
, 8/6/25, 2:01 PM Spectrum Field Tech Questions 2025 EXAM QUESTIONS |FREQUENTLY TESTED QUESTIONS ||VERIFIED SOLUTIONS (100% …
Automatically limit or shift off the flow of electricity in
What are circuit protection
the event of a ground fault, overload, or short circuit
devices designed to do?
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 are Audio
higher than what?
Infrasonic frequencies are Audio
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)
https://quizlet.com/1064215337/spectrum-field-tech-questions-2025-exam-questions-frequently-tested-questions-verified-solutions-100-correct-flash-c… 2/6
Spectrum Field Tech Questions 2025 EXAM
QUESTIONS |FREQUENTLY TESTED QUESTIONS
||VERIFIED SOLUTIONS (100% CORRECT)
Save
Terms in this set (77)
Current/ amperage Flow or movement of electric charges
a passive two-terminal material that impedes the flow
Resistor
of current
What is the most common Electrical shocks
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/1064215337/spectrum-field-tech-questions-2025-exam-questions-frequently-tested-questions-verified-solutions-100-correct-flash-c… 1/6
, 8/6/25, 2:01 PM Spectrum Field Tech Questions 2025 EXAM QUESTIONS |FREQUENTLY TESTED QUESTIONS ||VERIFIED SOLUTIONS (100% …
Automatically limit or shift off the flow of electricity in
What are circuit protection
the event of a ground fault, overload, or short circuit
devices designed to do?
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 are Audio
higher than what?
Infrasonic frequencies are Audio
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)
https://quizlet.com/1064215337/spectrum-field-tech-questions-2025-exam-questions-frequently-tested-questions-verified-solutions-100-correct-flash-c… 2/6
