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ATT FC Test 10 exam with 100% correct answers 2024 $7.99   Add to cart

Exam (elaborations)

ATT FC Test 10 exam with 100% correct answers 2024

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  • Course
  • ATT FC Tst 10
  • Institution
  • ATT FC Tst 10

ATT FC Test 10 exam with 100% correct answers 2024

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  • January 1, 2024
  • 7
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
  • att fc test 10
  • ATT FC Tst 10
  • ATT FC Tst 10
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Hkane
ATT
FC
Test
10
exam
with
100%
correct
answers
2024
2
Categories
of
Rotating
Machinery
-
correct
answer-Motors
and
Generators
All
rotating
machinery
have
these:
-
correct
answer-Rotating
Shaft
Mechanical
in
Electrical
out
Why
is
AC
Motor
so
popular?
-
correct
answer-Readily
Available
Twisting
Action
-
correct
answer-Torque
How
is
torque
related
to
CEMF?
-
correct
answer-Inversely
Starting
Current
for
DC
Series
motor
is
(greater/less)
than
for
DC
shunt
-
correct
answer-Greater
Generates
Rotor
Current
in
an
AC
induction
motor
-
correct
answer-Stator
Magnetic
Field
Has
characteristics
of
both
a
series
and/or
shunt
motor
-
correct
answer-compound
motor
How
is
load
proportional
to
RPM?
CEMF?
Armature
Current?
Torque?
-
correct
answer-Inversely,
Inversely,
Directly,
Directly
How
is
rotor
speed
proportional
to
CEMF?
Torque?
-
correct
answer-Directly,
Indirectly
DC
motor
converts
(energy
type)
to
(energy
type)
-
correct
answer-Electric
DC
Voltage
to
Mechanical
Torque
is
maximum
when
rotor
is
-
correct
answer-Locked
AC
motor
input
has
2
characteristics.
What
are
they?
-
correct
answer-AC,
Sinusoidal
Wave
Machinery
that
converts
electrical
energy
to
mechanical
energy
-
correct
answer-Motor
Machinery
that
converts
mechanical
energy
to
electrical
energy
-
correct
answer-Generator
Motor
Principle
of
magnetism
-
correct
answer-Attraction
and
Repulsion
Generator
principle
of
magnetism
-
correct
answer-Pass
conductor
through
magnetic
field Magnetic
principle
where
a
generator
powers
its
own
stators
while
generating
output
-
correct
answer-Retentivity
Principle
of
AC
induction
motor
operation
-
correct
answer-Induction
If
schematic
shows
a
field
coil
the
motor
is
-
correct
answer-Electromagnetic
If
schematic
does
not
show
a
field
coil
the
motor
is
-
correct
answer-Permanent
Magnet
2
Components
of
a
motor
are
-
correct
answer-Poles
and
armatures
Starting
torque
of
a
series
motor
is
(greater/less)
than
a
compound
motor
-
correct
answer-Greater
In
PWM,
the
greater
the
"on"
time,
the
(slower/faster)
the
motor
speed
-
correct
answer-faster
AC
motors
can
be
how
many
phases?
-
correct
answer-3
AC
Generator,
output
reverses
phase
each
(?)
Degrees
of
rotation?
-
correct
answer-180
In
a
generator,
how
is
output
voltage
proportional
to
shaft
speed?
-
correct
answer-Directly
What
type
of
DC
motor
has
armature
current=field
current
and
Vin=Vcoil-armature
-
correct
answer-Series
Used
for
large
HP/special
purpose
applications
-
correct
answer-Synchronous
How
many
types
of
compound
motors?
-
correct
answer-2
Describes
ratio
of
"on"
time
to
"off"
time
-
correct
answer-Duty
Cycle
Loaded
DC
motor
needs
(greater/less)
DCV
to
maintain
output
voltage
-
correct
answer-Greater
Rotational
Rate
(RR)=
-
correct
answer-Shaft
Speed
How
is
RR
proportional
to
applied
voltage?
-
correct
answer-Directly
Output
power
equation
for
DC
shunt
motor
-
correct
answer-SpeedxTorquex.0147
What
causes
DC
compound
motor
to
lose
armature
magnetic
field?
-
correct
answer-Opposing
series
What
causes
DC
compound
motor
to
gain
armature
magnetic
field?
-
correct
answer-Adding
Series

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