NEIEP Components (420) T/F Questions With Accurate Solutions.

NEIEP Components (420) T/F Questions With Accurate
Solutions.
Frame or yoke - accurate answers-The _______ on the DC machines serves as
the overall support.

True - accurate answers-(True or False) The main frame serves as a magnetic
circuit path.

False - accurate answers-(True or False) Magnetic flux is only present in the
field.

Laminations - accurate answers-Pole pieces are made of thin layers of iron or
steel called _______.

Has little effect - accurate answers-The use of laminations (increases,
decreases, has little effect on magnetic flux).

Field - accurate answers-Field windings and pole pieces together are called
the _______.

False - accurate answers-(True or False) Series field windings consist of many
turns of line wire.

True - accurate answers-(True or False) Shunt field windings consist of many
turns of line wire.

False - accurate answers-(True or False) A DC machine may have one or three
poles.

Series, shunt or parallel - accurate answers-Two ways of connecting field
windings are called _______ and _______.

False - accurate answers-(True or False) Interpoles can be added to increase
armatures reactions.

End Bell - accurate answers-The portion of the machine supporting the brush
rigging is called the _______ _______.