Spectrum Field Tech exam questions with |\ |\ |\ |\ |\
answers
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Current/ amperage - CORRECT ANSWERS ✔✔Flow or movement
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of electric charges
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Resistor - CORRECT ANSWERS ✔✔a passive two-terminal material
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that impedes the flow of current
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What is the most common workplace hazard involving electricity?
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- CORRECT ANSWERS ✔✔Electrical shocks
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What is minimum approach distance? - CORRECT ANSWERS
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✔✔The shortest safe distance to keep from energized conductors
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CATV at the pole - CORRECT ANSWERS ✔✔40''
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CATV at the mid-span - CORRECT ANSWERS ✔✔24''
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CATV at the house - CORRECT ANSWERS ✔✔12''
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Live parts of electric equipment must be guarded against at how
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many volts? - CORRECT ANSWERS ✔✔50 volts
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, What are the 2 kinds of grounds required by Safety standards for
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electrical systems? - CORRECT ANSWERS ✔✔Service and
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Equipment
What are circuit protection devices designed to do? - CORRECT
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ANSWERS ✔✔Automatically limit or shift off the flow of electricity
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in the event of a ground fault, overload, or short circuit in the
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wiring system |\
OSHA - CORRECT ANSWERS ✔✔Occupational Safety and Health
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Administration
CATV - CORRECT ANSWERS ✔✔Community Antenna Television
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HFC - CORRECT ANSWERS ✔✔Hybrid Fiber Coax
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What are the four sources of signals? - CORRECT ANSWERS
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✔✔Satellite, local origination, off air, fiber optics |\ |\ |\ |\ |\ |\
Forward - CORRECT ANSWERS ✔✔54 MHz-1 GHz
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G.B. - CORRECT ANSWERS ✔✔Guard Band
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Return - CORRECT ANSWERS ✔✔5-42 MHz
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Downstream (forward path) - CORRECT ANSWERS ✔✔Forward |\ |\ |\ |\ |\ |\ |\
signal from the headend to a customer
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answers
|\
Current/ amperage - CORRECT ANSWERS ✔✔Flow or movement
|\ |\ |\ |\ |\ |\ |\ |\
of electric charges
|\ |\
Resistor - CORRECT ANSWERS ✔✔a passive two-terminal material
|\ |\ |\ |\ |\ |\ |\
that impedes the flow of current
|\ |\ |\ |\ |\ |\
What is the most common workplace hazard involving electricity?
|\ |\ |\ |\ |\ |\ |\ |\
- CORRECT ANSWERS ✔✔Electrical shocks
|\ |\ |\ |\ |\
What is minimum approach distance? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔The shortest safe distance to keep from energized conductors
|\ |\ |\ |\ |\ |\ |\ |\
CATV at the pole - CORRECT ANSWERS ✔✔40''
|\ |\ |\ |\ |\ |\ |\
CATV at the mid-span - CORRECT ANSWERS ✔✔24''
|\ |\ |\ |\ |\ |\ |\
CATV at the house - CORRECT ANSWERS ✔✔12''
|\ |\ |\ |\ |\ |\ |\
Live parts of electric equipment must be guarded against at how
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
many volts? - CORRECT ANSWERS ✔✔50 volts
|\ |\ |\ |\ |\ |\
, What are the 2 kinds of grounds required by Safety standards for
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
electrical systems? - CORRECT ANSWERS ✔✔Service and
|\ |\ |\ |\ |\ |\ |\
Equipment
What are circuit protection devices designed to do? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Automatically limit or shift off the flow of electricity
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
in the event of a ground fault, overload, or short circuit in the
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
wiring system |\
OSHA - CORRECT ANSWERS ✔✔Occupational Safety and Health
|\ |\ |\ |\ |\ |\ |\ |\
Administration
CATV - CORRECT ANSWERS ✔✔Community Antenna Television
|\ |\ |\ |\ |\ |\
HFC - CORRECT ANSWERS ✔✔Hybrid Fiber Coax
|\ |\ |\ |\ |\ |\
What are the four sources of signals? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Satellite, local origination, off air, fiber optics |\ |\ |\ |\ |\ |\
Forward - CORRECT ANSWERS ✔✔54 MHz-1 GHz
|\ |\ |\ |\ |\ |\
G.B. - CORRECT ANSWERS ✔✔Guard Band
|\ |\ |\ |\ |\
Return - CORRECT ANSWERS ✔✔5-42 MHz
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Downstream (forward path) - CORRECT ANSWERS ✔✔Forward |\ |\ |\ |\ |\ |\ |\
signal from the headend to a customer
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