NOCTI Electrical Technology Exam COMPLETE
VERIFIED QUESTIONS AND DETAILED SOLUTIONS
LATEST UPDATE THIS YEAR.pdf
A person with a serious electrical injury should be moved -
Answer-only if they are in immediate danger
When measuring an electrical circuit, current is measured
in - Answer-amps
When referring to NM-B 12/3 wire, the number 12 refers to
the - Answer-wire gage
The National Electrical Code (NEC) is based on - Answer-
NFPA codes
According to the NEC, a continuous load is where the
maximum current is expected to continue for _______ or
more. - Answer-3 hours
In residential structures, GFCI is required in - Answer-
kitchens
,1|Page
The National Electrical Code (NEC) term, "accessible,"
means that an electrical box can be - Answer-removed
without damage to the building
If the lighting requirement is 3 volt-amps per square foot
and a home is 40 feet by 90 feet, the required volt-amps
for lighting would be - Answer-10,800 volt -amps
On a blueprint scale of 1/8 inch = 1 foot, a 3 1/2 inch
length represents - Answer-28 feet
If the voltage source supplies 260 volts and the resistance
measure 5 ohms, the current is - Answer-52 amps
In an AC circuit, if resistance remains the same and
voltage is doubled, then current - Answer-is doubled
If the peak value of a given AC waveform is 2 volts, the
RMS is - Answer-1.414 volts
, 2|Page
The frequency of an AC waveform is 40 hertz. What is the
period of each cycle? - Answer-25.0 mS
The outer most ring of an atom is called the _______ ring -
Answer-valance
How many watts are dissipated by an electric heater that
has unity power factor and draws 7.8 amps on a 240-volt
line - Answer-1872 watts
In general a beginning tradesperson with little or no
experience in the electrical field is known as a/an -
Answer-apprentice
The proper angle for setting up a ladder is to place its
base a/an___________ of the working length of the ladder
from the wall or other vertical surface. - Answer-quarter
A __________ fire extinguisher should be used on an
electrical fire. - Answer-Class C
VERIFIED QUESTIONS AND DETAILED SOLUTIONS
LATEST UPDATE THIS YEAR.pdf
A person with a serious electrical injury should be moved -
Answer-only if they are in immediate danger
When measuring an electrical circuit, current is measured
in - Answer-amps
When referring to NM-B 12/3 wire, the number 12 refers to
the - Answer-wire gage
The National Electrical Code (NEC) is based on - Answer-
NFPA codes
According to the NEC, a continuous load is where the
maximum current is expected to continue for _______ or
more. - Answer-3 hours
In residential structures, GFCI is required in - Answer-
kitchens
,1|Page
The National Electrical Code (NEC) term, "accessible,"
means that an electrical box can be - Answer-removed
without damage to the building
If the lighting requirement is 3 volt-amps per square foot
and a home is 40 feet by 90 feet, the required volt-amps
for lighting would be - Answer-10,800 volt -amps
On a blueprint scale of 1/8 inch = 1 foot, a 3 1/2 inch
length represents - Answer-28 feet
If the voltage source supplies 260 volts and the resistance
measure 5 ohms, the current is - Answer-52 amps
In an AC circuit, if resistance remains the same and
voltage is doubled, then current - Answer-is doubled
If the peak value of a given AC waveform is 2 volts, the
RMS is - Answer-1.414 volts
, 2|Page
The frequency of an AC waveform is 40 hertz. What is the
period of each cycle? - Answer-25.0 mS
The outer most ring of an atom is called the _______ ring -
Answer-valance
How many watts are dissipated by an electric heater that
has unity power factor and draws 7.8 amps on a 240-volt
line - Answer-1872 watts
In general a beginning tradesperson with little or no
experience in the electrical field is known as a/an -
Answer-apprentice
The proper angle for setting up a ladder is to place its
base a/an___________ of the working length of the ladder
from the wall or other vertical surface. - Answer-quarter
A __________ fire extinguisher should be used on an
electrical fire. - Answer-Class C
