1|Page
Arizona Contractor License CR-67 Exam ||Verified
Exam!!|| Most Recent Exam Actual Complete Real
Exam Questions And Correct Answers (Verified
Answers) Already Graded A+ |Guaranteed Success!!
Newest Exam!!!
You should size conductors no less ______ of the
continuous loads plus _________ of the non-continuous
loads,. - Answer-125% / 100%
Conductor sizes are often expressed in? - Answer-
American Wire Gage (AWG)
What refers to the allowable current-carrying capacity of a
conductor? - Answer-Ampacity
The insulation type determines the areas the writers can
and cannot used? - Answer-True
RHH wires use rubber insulation that is high heat resistant
and is good in? - Answer-Is only good in dry locations.
,2|Page
RHW-2 wires use the rubber insulation but are suitable for
wet locations? - Answer-True
What cables can be used inside wall, ceiling or under the
floor. - Answer-Non-metallic (NM)
What cables are most appropriate for damp areas? -
Answer-Underground feeder (UF) or Non-metallic Wet
underground (NMWU)
THWN means? - Answer-Flame retardant, Heat resistant,
Moisture resistant, Gasoline resistant, and oil resistant.
An insulated grounded conductor which is ____ AWG or
below should be identified by a continuous white or gray
outer finish. - Answer-6 AWG
What is the amount of voltage measured between any two
line conductors of a balanced three-phase system. -
Answer-Line voltage
,3|Page
What describes the voltage measured across any one
component of a balanced three-phase system. - Answer-
Phase Voltage
A _______ is unintentional mess up. - Answer-Ground
Fault
An effective Ground-Fault current path is? - Answer-An
effective Ground-Fault current paths a path intentionally
constructed to facilitate the operation of the overcurrent
protective devices currently in place.
GFCI is never sensitive to small "leaks" of current -
Answer-False. GFCI = ground-fault circuit interrupter
Grounding and bonding means exactly the same thing? -
Answer-False. Bonding is a means of allowing electrical
continuity between metallic objects.
Alternating Current (AC) always flows one way then the
other? - Answer-True. AC always flows one way then the
other.
, 4|Page
The frequency of AC is measured in? - Answer-Measured
in hertz Hz
What refers to a voltage can convey information? -
Answer-Electrical Signal
What refers to the maximum voltage that can be reached
by a signal? - Answer-Amplitude
Electricity may flow only when? - Answer-There has to be
a for it to return making a complete circuit
What is the return path for electrical power to flow back to
the service panel? - Answer-Neutral
The live wire is always ungrounded? - Answer-True. They
are very hot caring electrical power
A ground electrode conductor originates at the neutral or
equipment ground bus of the service panel? - Answer-True
Arizona Contractor License CR-67 Exam ||Verified
Exam!!|| Most Recent Exam Actual Complete Real
Exam Questions And Correct Answers (Verified
Answers) Already Graded A+ |Guaranteed Success!!
Newest Exam!!!
You should size conductors no less ______ of the
continuous loads plus _________ of the non-continuous
loads,. - Answer-125% / 100%
Conductor sizes are often expressed in? - Answer-
American Wire Gage (AWG)
What refers to the allowable current-carrying capacity of a
conductor? - Answer-Ampacity
The insulation type determines the areas the writers can
and cannot used? - Answer-True
RHH wires use rubber insulation that is high heat resistant
and is good in? - Answer-Is only good in dry locations.
,2|Page
RHW-2 wires use the rubber insulation but are suitable for
wet locations? - Answer-True
What cables can be used inside wall, ceiling or under the
floor. - Answer-Non-metallic (NM)
What cables are most appropriate for damp areas? -
Answer-Underground feeder (UF) or Non-metallic Wet
underground (NMWU)
THWN means? - Answer-Flame retardant, Heat resistant,
Moisture resistant, Gasoline resistant, and oil resistant.
An insulated grounded conductor which is ____ AWG or
below should be identified by a continuous white or gray
outer finish. - Answer-6 AWG
What is the amount of voltage measured between any two
line conductors of a balanced three-phase system. -
Answer-Line voltage
,3|Page
What describes the voltage measured across any one
component of a balanced three-phase system. - Answer-
Phase Voltage
A _______ is unintentional mess up. - Answer-Ground
Fault
An effective Ground-Fault current path is? - Answer-An
effective Ground-Fault current paths a path intentionally
constructed to facilitate the operation of the overcurrent
protective devices currently in place.
GFCI is never sensitive to small "leaks" of current -
Answer-False. GFCI = ground-fault circuit interrupter
Grounding and bonding means exactly the same thing? -
Answer-False. Bonding is a means of allowing electrical
continuity between metallic objects.
Alternating Current (AC) always flows one way then the
other? - Answer-True. AC always flows one way then the
other.
, 4|Page
The frequency of AC is measured in? - Answer-Measured
in hertz Hz
What refers to a voltage can convey information? -
Answer-Electrical Signal
What refers to the maximum voltage that can be reached
by a signal? - Answer-Amplitude
Electricity may flow only when? - Answer-There has to be
a for it to return making a complete circuit
What is the return path for electrical power to flow back to
the service panel? - Answer-Neutral
The live wire is always ungrounded? - Answer-True. They
are very hot caring electrical power
A ground electrode conductor originates at the neutral or
equipment ground bus of the service panel? - Answer-True
