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Residential Wireman Test Exam 1 Newest | 100% verified correct RATED A+
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Residential Wireman Test Exam 1 Newest | 100% verified correct RATED A+
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Residential Wireman Test Exam 1Newest | 100% verified correct RATED
A+
What should the following list does the NEC define as utilization equipment? - Water
Heater
The nec defines concealed as being what? - Made inaccessible by the structure of the
building
Electrical wiring installed under canopies or roofed open porches is considered to be
installed in what kind of location - Damp
Ohm's law is the relationship between - Voltage, current, and resistance.
What is the unit of electrical power - Watt
When checking for continuity between a circuit breaker and the neautral bar of a panel
board when using a continuity tester, positive continuity is indicated. The reason why
may be what? - A conductor grounded or a luminaria or an appliance may be turned
on
When installing EMT there shall be no more tha how many 90 degree bends between
boxes/or pull points? - Four
The full load running current of a 1/2 hp, 120v, single phase, ac motor used a garage
door opener is how many amps? - 9.8 Amperes
The NEC Mandate specific branch circuits, receptacle outlets and utilization equipment
should be provided with a ground fault circuit interruptor; this device is intended for
what? - For the protection of personnel
Unusual openings in metal boxes, cabinets, and other such enclosures shall be what? -
Effectively closed
What is the minimum length of free conductor required to be left at each device box or
lighting outlet box for the purpose of splicing conductors, or making connections to
luminaries or devices? - 6 inches
The point of attachment of the overhead service conductors to a dwelling unit shall be
no less than how many feet above finished grade? - 10 feet
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