3-32.
The
128
nautical
mile
range
is
3-31.
The
sensor
station
3 keyset
selected
on
the
radar
scan
generates
primary
control
signals
converter
control
during
off-line
in
the
on-line
mode
of
operation,
operation
of
the
radar
set.
How
which
are
processed
through
the
many
range
marks
are
added
to
the
central
computer,
LU 1,
and
the
radar
video?
RIU.
1.
8
2.
2
3.
12
4.
4
3-33.
What
component
combines
and
amplifies
radar
and
IFF
video,
and
then
routes
this
data
to
the
nonacoustic
operator‘s
display?
1.
APP
2.
RIU
3.
CRS
4.
SDD
3-34.
On the
RIU,
what
control
is
used
by
1.
Foot
the
operator
to
input
commands
2.
Yard
selected
on
the
front
switch
panel
3.
Kilometer
into
the
logic
circuits?
4.
Mile
1.
ENTER push
button
2.
LOAD push
button
3.
STOR switch
4.
OPER switch
3-35.
Which
of
the
following
types
of
display
presentations
are
selectable
by
the
operator
on
the
RIU
front
switch
panel?
1.
A-scan
and
PPI
scan
only
2.
B-scan
and
PPI
scan
only
3.
A-scan
and
B-scan
only
4.
A-scan,
B-scan,
and
PPI
scan
3-36.
What
component
processes
and
coordinates
forward
and
aft
antenna
position
and
scan
functions,
the
application
of
power
to
both
sets,
and
controls
transmit
and
receive
modes
of
the
two
RTs?
1.
True
2.
False
3-38.
What
is
the
range
of
the
llD13A
radar
maintenance
trainer?
1.
0 to
80,000
miles
2.
0 to
80,000
kilometers
3.
0 to
80,000
yards
4.
0 to
80,000
feet
3-39.
In
what
unit
of
measure
is
an
actual
weapons
control
radar
ranges
normally
expressed?
3-40.
What
are
the
modes
of
operation
of
the
llD13A
trainer?
1.
Track,
bomb
director,
and
fire
control
2.
Bomb director,
track,
and
search
(PPI)
3.
Fire
control,
bomb
director,
and
track
,
4.
Search
(PPI),
bomb
director,
and
fire
control
3-41.
What
is
the
total
number
of
submodes
available
in
the
fire
control
mode?
1.
Five
2.
Two
3.
Six
4.
Four
1.
Logic
unit
one
2.
Central
computer
3.
Radar
interface
unit
4.
Antenna
position
programmer
18
