JOURNEYMAN ELECTRICIAN EXAM | QUESTIONS AND ANSWERS
| VERIFIED AND WELL DETAILED ANSWERS | LATEST EXAM
An electromagnet can be switched on and off - CORRECT ANSWER - And
advantage of an electromagnet over a permanent magnet is
Scatters light uniformly in all directions - CORRECT ANSWER - An excellent
diffuser surface is one that
In a photovoltaic cell - CORRECT ANSWER - Light is converted into
electricity
Armature - CORRECT ANSWER - The rotating part of a DC motor is known
as
Fish tape - CORRECT ANSWER - A device used to pull wires through a
conduit is called
Approximately zero - CORRECT ANSWER - In making a resistance test,
remember that the resistance of a short circuit is
Parallel - CORRECT ANSWER - To increase current capacity, battery cells
are connected in
10 - CORRECT ANSWER - The hot resistance of an incandescent lamp is
approximately how many times it's cold resistance
Start measuring at the highest range - CORRECT ANSWER - The proper way
of measuring and unknown voltage with a multi-tester is to
, A charge - CORRECT ANSWER - A capacitor stores what?
Paper - CORRECT ANSWER - What has the lowest dielectric strength
Knife - CORRECT ANSWER - A form of air switch in which the moving
element is a hinged blade wedge between stationary contact blades when closed
is a what switch
The contact resistance between the bare wire in the person at the point of
contact - CORRECT ANSWER - If a bare live conductor is touched
accidentally, the severity of the electric shock is determined primarily by
The same as - CORRECT ANSWER - The voltage per turn of the primary of a
transformer is ________the voltage per turn of the secondary
Infinite - CORRECT ANSWER - And open resister when checked with an
ohmmeter reads
Lesser - CORRECT ANSWER - The larger the diameter of a wire, the _____is
it's resistance?
Above - CORRECT ANSWER - Service heads and goosenecks in service
entrance cable shall be what point of attachment of the service drops to the
building?
Moisture resistant and thermoplastic - CORRECT ANSWER - Type TW
conductor is what type?
Low permeability - CORRECT ANSWER - Steel is hard to magnetize because
of its
| VERIFIED AND WELL DETAILED ANSWERS | LATEST EXAM
An electromagnet can be switched on and off - CORRECT ANSWER - And
advantage of an electromagnet over a permanent magnet is
Scatters light uniformly in all directions - CORRECT ANSWER - An excellent
diffuser surface is one that
In a photovoltaic cell - CORRECT ANSWER - Light is converted into
electricity
Armature - CORRECT ANSWER - The rotating part of a DC motor is known
as
Fish tape - CORRECT ANSWER - A device used to pull wires through a
conduit is called
Approximately zero - CORRECT ANSWER - In making a resistance test,
remember that the resistance of a short circuit is
Parallel - CORRECT ANSWER - To increase current capacity, battery cells
are connected in
10 - CORRECT ANSWER - The hot resistance of an incandescent lamp is
approximately how many times it's cold resistance
Start measuring at the highest range - CORRECT ANSWER - The proper way
of measuring and unknown voltage with a multi-tester is to
, A charge - CORRECT ANSWER - A capacitor stores what?
Paper - CORRECT ANSWER - What has the lowest dielectric strength
Knife - CORRECT ANSWER - A form of air switch in which the moving
element is a hinged blade wedge between stationary contact blades when closed
is a what switch
The contact resistance between the bare wire in the person at the point of
contact - CORRECT ANSWER - If a bare live conductor is touched
accidentally, the severity of the electric shock is determined primarily by
The same as - CORRECT ANSWER - The voltage per turn of the primary of a
transformer is ________the voltage per turn of the secondary
Infinite - CORRECT ANSWER - And open resister when checked with an
ohmmeter reads
Lesser - CORRECT ANSWER - The larger the diameter of a wire, the _____is
it's resistance?
Above - CORRECT ANSWER - Service heads and goosenecks in service
entrance cable shall be what point of attachment of the service drops to the
building?
Moisture resistant and thermoplastic - CORRECT ANSWER - Type TW
conductor is what type?
Low permeability - CORRECT ANSWER - Steel is hard to magnetize because
of its
