Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Article 760 covers the
installation of wiring and equipment for fire alarm systems, including circuits controlled and
powered by the fire alarm.
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2.
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Abandoned Fire Alarm Cable is a cable that:
a. | A cable
that isn’t terminated to equipment and not identified for future use with a
tag.
| b. | A cable that is terminated to equipment but not
identified for future use with a tag | c. | None of the
above | d. | Both |
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3.
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A Fire Alarm Circuit is:
a. | .
The portion of the wiring system and connected equipment powered and
controlled by the fire alarm system | b. | The portion of the
wiring system and connected equipment powered and controlled by the fire alarm system and
approved by a Fire Marshall | c. | a and b | d. | none |
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4.
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A Nonpower-Limited Fire Alarm Circuit is:
a. | A
nonpower-limited fire alarm circuit can operate at up to 600V, and the power output isn’t
limited | b. | A nonpower-limited fire alarm circuit can
operate at up to 240V, and the power output isn’t limited
| c. | None of the
above |
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5.
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A Power-Limited Fire Alarm Circuit is:
a. | A
power-limited fire alarm circuit must have the voltage and power limited by a listed power
supply that complies with 760.121 | b. | A power-limited fire
alarm circuit must have the voltage and power limited by a listed power supply that complies
with NPFA 72 | c. | Both | d. | Neither |
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6.
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. Fire alarm circuits installed in corrosive, damp, or
wet locations must be identified for use in the operating environment. Art
110.11
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7.
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Building Control Circuits. Class 1, 2, and 3 circuits
used for build- ing controls (elevator capture, fan shutdown, and so on), associated with
the fire alarm system, but not controlled and powered by the fire alarm system, must be installed in
accordance is vovered in:
a. | Art 112.5 | b. | Art 760.3 | c. | Art 725
[760.1] | d. | Art 625.2 |
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8.
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Article 770 covers . Optical fiber cables utilized for fire alarm cir-
cuits
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9.
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Number and Size of Conductors in a Raceway. Raceways must be large enough
to permit the installation and removal of conductors without damaging conductor insulation
[300.17].
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10.
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Access to equipment must not be prohibited by an accumulation of cables that
prevent the removal of suspended-ceiling panels is covered by Art :
a. | 780.21
| b. | 770.21 | c. | 760.21
| d. | 750.21
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