12-30.
Which of the following types of
aircraft would normally use a
power brake control valve system?
1.
A-4
2.
T-2
3.
F-18
4.
C-130
12-31.
The brake pedal linkage of a power
brake control valve (pressure ball
check type) system is connected to
the control valve by what
component?
A link
A shackle
A tuning fork
A piston shaft
IN ANSWERING QUESTION 12-32, REFER TO
FIGURE 12-28 IN THE TEXTBOOK.
12-32.
In a power brake control valve
(sliding spool type) system, what
component(s) provide(s) feel to
the brake pedal?
1.
The large spring only
2.
The small spring only
3.
The small spring and the spool
return spring only
4.
The small spring, the spool
return spring, and the large
spring
12-33.
What is the purpose of a brake
debooster cylinder?
1.
To increase the pressure and
decrease the volume of fluid
flow to the brake
2.
To decrease the pressure and
increase the volume of fluid
flow to the brake
3.
To decrease both the pressure
and the volume of fluid flow
to the brake
4.
To increase both the pressure
and the volume of fluid flow
to the brake
12-34.
What type of brake assembly is
normally used on a medium-sized
aircraft?
Dual disc
Single disc
Segmented rotor
Multiple/trimetallic disc
12-35.
The brake linings of a single disc
brake assembly are known by what
term?
12-36.
A dual disc brake assembly has
what total number of brake linings
(pucks)?
1.
10
2.
12
3.
16
4.
20
12-37.
To give correct clearances between
the rotating and stationary discs
in a multiple/trimetallic brake
system, what device traps a
predetermined amount of fluid in
the brake?
The stator
The backup ring
The annular piston
The automatic adjuster
12-38.
In an independent brake system,
the reservoir fluid level is
checked by what means?
A dip stick
A sight gauge
A cockpit indicator
A lower ring in the filler
neck
12-39.
To perform an operational check on
the emergency brake system, what
source of external power, if any,
is required?
1.
Pneumatic
2.
Hydraulic
3.
Electrical
4.
None
12-40.
You are checking the brake lining
wear of a disassembled brake
assembly.
What is the minimum
allowable thickness of any one
lining (puck) before the entire
set must be replaced?
1/64 in.
1/32 in.
1/16 in.
1/8 in.
12-41.
What factor(s) generally
determine(s) the method you should
use for bleeding brake systems?
1.
The amount of air in the
system
2.
The type and design of the
brake system to be bled
3.
The means by which the brake
is mounted on the strut
4.
The type of main hydraulic
system used in the aircraft
Discs
Pucks
Rotors
Plates
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