NCTI - Installer Conventional (Lesson 1)
UPDATED ACTUAL Questions And Correct Answers
Terms in this set (10)
Which of the following will Answer: C ) Distribution amplifiers
strengthen signals as they move
farther away from the headend
through the trunk express system?
A) Uninterruptable power supplies.
B) Feeder cables.
C) Distribution amplifiers.
D) Fiber nodes.
Which of the following describes a Answer: B ) A wave with a much higher frequency
carrier wave? than the input signal.
A ) A wave where the frequencies are
spaced widely apart.
B ) A wave with a much higher
frequency than the input signal.
C ) A wave with the same frequency
as the input signal.
D ) A wave that has been converted
to an electromagnetic wave.
UPDATED ACTUAL Questions And Correct Answers
Terms in this set (10)
Which of the following will Answer: C ) Distribution amplifiers
strengthen signals as they move
farther away from the headend
through the trunk express system?
A) Uninterruptable power supplies.
B) Feeder cables.
C) Distribution amplifiers.
D) Fiber nodes.
Which of the following describes a Answer: B ) A wave with a much higher frequency
carrier wave? than the input signal.
A ) A wave where the frequencies are
spaced widely apart.
B ) A wave with a much higher
frequency than the input signal.
C ) A wave with the same frequency
as the input signal.
D ) A wave that has been converted
to an electromagnetic wave.
