23. MODULE 17A (B1) — PROPELLER
32 multi-choice. Time allowed 40 minutes.
1 / 32
Electrical power supplies on large aircraft, for electrical deicing are.
2 / 32
In a turbo propeller twin engine system using FADEC, which synchronization method is most likely used?
3 / 32
A compound twin spool engine is
4 / 32
On a free turbine engine it is possible to vary the propeller RPM whilst the engine RPM
5 / 32
Adjustments to a variable pitch propeller are
6 / 32
On an underspeed condition the blades are turned to.
7 / 32
The oil used in the torquemeter system is.
8 / 32
On a reversing propeller moving to the maximum reversing angle, the propeller
9 / 32
Which of the following statements concerning the installation of a new fixed-pitch wood
10 / 32
What are the optimal rotational speed and blade pitch angle requirements during take-off?
11 / 32
What is the purpose of the auto coarsening system?
12 / 32
High speed aerofoils are employed at.
13 / 32
Blade cuffs are fitted to the root of the blades.
14 / 32
The advantage of the beta range is it allows.
15 / 32
Repairs of aluminium alloy adjustable pitch propellers are not permitted to be made on
16 / 32
The purpose of propeller blade twist is to:
17 / 32
When inhibiting a propeller off-wing, the blades are left in the
18 / 32
An aerodynamic braking propeller goes through
19 / 32
Propeller De-icing can be checked by.
20 / 32
When in the beta range, the propeller pitch is controlled.
21 / 32
If a flanged propeller shaft has dowel pins.
22 / 32
As propeller rotation speed increases, Centrifugal Twisting Moment will:
23 / 32
With a propeller defect, the frequency of vibration will be.
24 / 32
Which of the following generally renders an aluminium alloy propeller
25 / 32
A propeller synchrophasing system allows a pilot to reduce noise and vibration by
26 / 32
The limits for a tracking check are.
27 / 32
The blade angle at the root is.
28 / 32
When running-up an engine and testing a newly installed hydromatic propeller, it is
29 / 32
The purpose of the pitch change cams is to.
30 / 32
Synchrophasing would primarily be used on:
31 / 32
A wooden propeller should be stored.
32 / 32
In an ‘on speed’ condition, oil in the tube
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