1.
which 54H60-91 propeller subassembly transmits engine torque to the propeller blades?
A. 
B. 
C. 
D. 
2.
On the 54H60-91 propeller, which component delivers the actual propeller blade angle from the blade to the control assembly?
A. 
B. 
C. 
D. 
3.
On the 54H60-91 propeller, which is a function of the pitchlock regulator?
A. 
Stops the dome piston from increasing blade angle above 23.3 degrees
B. 
Prevents the blades from decreasing pitch if hydraulic pressure is lost
C. 
Prevents the cam bearing rollers from bottoming out in the track slopes
D. 
Prevents the propeller from going into the beta range when the throttle is positioned in alpha range
4.
On the 54H60-91 propeller, which pitchlock component mechanically holds the stationary and rotating pitchlock ratchets apart during reversing and unfeathering operations?
A. 
B. 
C. 
D. 
Externally splined spacer ring
5.
On the 54H60-91 propeller, which component is used in place of a shim plate on the No. 1 blade?
A. 
B. 
C. 
D. 
6.
On the 54H60-91 propeller, which dome assembly part allows the rotating cam to turn while the stationary cam remains in a fixed position?
A. 
B. 
C. 
D. 
7.
On the 54H60-91 propeller, what function is a task of the low pitch stop assembly?
A. 
Prevents the propeller from going into the beta range when the throttle is positioned in the alpha range
B. 
Limits cam travel and prevents the propeller from exceeding feather and reverse blade angles
C. 
Prevents the blades from decreasing pitch if an overspeed condition occurs
D. 
Transmits engine torque to the blades
8.
On the 54H60-91 propeller, which component provides a means for balancing the propeller?
A. 
Deicer contact ring holder
B. 
C. 
D. 
9.
On the 54H60-91 propeller, hydraulic fluid is directed from the pump housing to the barrel assembly through what component?
A. 
B. 
C. 
D. 
10.
On the 54H60-91 propeller, what is the function of the differential gear train assembly?
A. 
Drives the main and standby pressure pumps
B. 
Controls operation of the pilot valve and serves as an electrical ground
C. 
Drives the rotating sleeve when the throttle is positioned in the beta range
D. 
Transmits blade angle movement to the valve housing and drives the propeller governor flyweights
11.
On the 54H60-91 propeller, during normal propeller operation, the outpu of which pumps is used?
A. 
Main pressure and main scavenge
B. 
Standby pressure and main scavenge
C. 
Auxiliary pressure and main pressure
D. 
Auxiliary pressure and auxiliary scavenge
12.
On the 54H60-91 propeller, which pump assists the main pressure pump when large blade angle movements are required?
A. 
B. 
C. 
D. 
13.
On the 54H60-91 propeller, which cam disarms the NTS system linkage when the throttle is positioned in the beta range?
A. 
B. 
C. 
D. 
14.
On the 54H60-91 propeller, which valve, contained in the valve housing, controls the flow of hydraulic fluid to and from the dome assembly?
A. 
B. 
C. 
D. 
15.
The 54H60-91 propeller governor speeder spring tension positions the pilot valve to maintain what percent rpm in the beta range?
A. 
B. 
C. 
D. 
16.
On the 54H60-91 propeller, when the throttle is moved to the GROUND IDLE position, what degree setting does the coordinator pointer indicate on the protractor?
A. 
B. 
C. 
D. 
17.
What switch, located in the control quadrant, activates the 54H-60-91 propeller governor speed bias servo assembly as the throttle is moved into the flight idle gate?
A. 
B. 
C. 
D. 
18.
The condition lever GND STOP position is only effective on the ground because the circuits made in this position are completed through what switches?
A. 
B. 
C. 
D. 
19.
What component in the T56 engine coordinator provides reference signals to the electronic TD amplifier that are proportional to the desired TIT?
A. 
B. 
C. 
D. 
20.
On the 54H60-91 propeller, the output of what pump is sufficient to supply hydraulic pressure for normal propeller operation?
A. 
B. 
C. 
D. 
21.
On the 54H60-91 propeller, if the main filter becomes clogged, which valve opens to assure continued flow?
A. 
B. 
C. 
D. 
22.
On the 54H60-91 propeller, which valve sets and maintains a pressure differential of about 100 psi between system pressure and the increase- or decrese-pitch pressure?
A. 
B. 
C. 
D. 
23.
On the 54H60-91 propeller, when the backup valve is opened, the hydraulic pressure routed t the governor pilot valve is used for which operation?
A. 
B. 
C. 
D. 
24.
On the 54H60-91 propeller, which pump is used to feather or unfeather the propeller during static propeller operation?
A. 
B. 
C. 
D. 
25.
On the 54H60-91 propeller, which type of valve opens to allow the output of the standby pump to continue with the output of the main pump?
A. 
B. 
C. 
D.