Exam (elaborations)
Applied Electrical Residential Wiring and National Electrical Code Pre-Test Pt. 2. Questions and Answers
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Applied Electrical Residential Wiring and National Electrical Code Pre-Test Pt. 2.
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Applied Electrical Residential Wiringand National Electrical Code Pre-Test
Pt. 2. Questions and Answers
Anyone who performs electrical work in the state of Texas must be ________.
✓ ~~~ Licensed
Electrical work in a dwelling by the person who owns and resides in the dwelling in
the state of Texas would be ________ from licensing.
✓ ~~~ exempted
The purpose of the National Electrical Code is the practical safeguarding of persons
and property from ________ arising from the use of electricity.
✓ ~~~ hazards
Hazards often occur because of the _________ of wiring systems by methods or
usage not in conformity with the National electrical code
✓ ~~~ overloading
The NEC contains fundamental principals of protection for safety that encompass
protection against electric shock, protection against thermal effects, protection
against over-current, protection against fault currents, and protection against over
voltage. True Or False
✓ ~~~ True
, Installations in ships, watercraft other than floating buildings, railway rolling stock,
aircraft, or automotive vehicles other than mobile homes and recreational vehicles
are covered by the NEC. True or False
✓ ~~~ False
The authority having jurisdiction for ___________ of the Code has the responsibility
for making interpretations of the rules, for deciding on the approval of equipment and
materials, and for granting the special permission contemplated in a number of rules.
✓ ~~~ enforcement
__________ rules of this Code are those that identify actions that are specifically
required or prohibited and are characterized by the use of the terms shall or shall
not.
✓ ~~~ Mandatory
___________ rules of this Code are those that identify actions that are allowed but
not required, are normally used to describe options or alternative methods, and are
characterized by the use of the terms shall be permitted or shall not be required
✓ ~~~ Permissive
Utilization equipment, generally other than industrial, that is normally built in
standardized sizes or types and is installed or connected as a unit to perform one or
more functions such as clothes washing, air conditioning, food mixing, deep frying,
and so forth is the definition of what term in the NEC?
✓ ~~~ Appliance
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