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An existing fire alarm cable in a drop ceiling will be
spliced. which one of the following splice locations will
comply with NFPA 70?=ANSWER=secured inside a listed
box or enclosure
Any current in excess of the rated current of equipment of
the ampacity of a conductor. It may result from overload,
short circuit, or ground fault.=ANSWER=Overcurrent
,At minimum, when working near power lines with voltage
of 600 volts and lower, an aerial lift operator shall maintain
which distance from the lines?=ANSWER=10 feet
At which height must cables be physically protected when
being installed within an exposed ceiling?=ANSWER=7
feet
Ceilings that have solid structural or solid nonstructural
members projecting down from the ceiling surface more
than 4 in. and spaced more than 36 in apart, center to
center.=ANSWER=Beam Construction
, Class 1 circuit=ANSWER=The portion of the wiring system
between the load side of the overcurrent device.
A circuit class is not monitored for
integrity?=ANSWER=Class E
A Crew member has a suspected leg fracture. Before
moving the crew member, what is the recommended first
step I'm treating the injury?=ANSWER=Immobilize the leg
A device intended to provide protection from the effects of
arc faults by the recognizing characteristics unique to
arcing and by functioning to de-energize the circuit what
an arc fault is detected=ANSWER=Arc-Fault Circuit
Interrupter(AFCI)