70e Final Review Exam Questions & Answers Newest Update 2024
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Course
70e
Institution
70e
After a circuit is deenergized by the automat-
ic operation of a circuit protective device, the
circuit shall not be manually reenergized until
it has been determined that the equipment
and circuit can be ? energized. - SOLVED ANSWER-Safely
After interrupting a fault approaching its in-
ter...
structions or industry consensus standards. - SOLVED ANSWER-maintained
For the purposes of NFPA 70E Chapter 2,
maintenance shall be defined as preserving
maintenance shall be defined as preserving
or restoring the condition of electrical equip-
ment and installations, or parts of either, for
the safety of ?
who are exposed to electri.cal hazards. - SOLVED ANSWER-Employees
, Nfpa 70E 205.4 recommends, but does not
equire, that OCPD maintenance, tests, and
nspections be documented. - SOLVED ANSWER-False
Lack of maintenance on OCDs is of particu-
lar concern, as it may affect the performance
of an OCPD, thereby resulting in increased
clearing time and greater-than-calculated in-
cident energy if an arcing fault incident
occurs. - SOLVED ANSWER-True
7.
Which of the following is not a way in which
maintenance plays a role in NFPA 70E?
a.
Electrical equipment condition of maintenanc
is an important consideration for safe work
practices.
b
Maintenance is necessary for continuity of
power to keep business processes running
c
Owners are required to maintain their electric
equipment. - SOLVED ANSWER-Maintenance is necessary for continuity of
power to keep business processes running
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