問題一覧
1
Determ datum with regard to a mess in balance calculations defines
The point on the longitude axis of an aeroplane or its extension form which the centre of gravity of all masses are referenced
2
How do high temperatures affect aircraft performance?
High temperatures result in low air density, thus raising density altitude and decreasing aircraft performance
3
What is the lowest possible VFR flight level? If a true course of 181° is selected and a variation of 3°? East exists?
fl 055
4
During the flight a flight plan can be filed at
Flight information service FIS
5
The term “moment” with regard to a mess in balance calculation is referred to as
product of a mess and a balance arm
6
How does the aircraft configuration influence takeoff performance while all other parameters remain constant?
Aircraft A is a higher flap setting then aircraft B
7
Which climb speed may be used to optimise the rate of climb (E.G to reach a desire the altitude within minimum time)
VY, the best rate of climb speed
8
On a VFR flight before reaching a compulsory reporting point the received ATIS states 4000 meter visibility what is necessary to enter on the CTR
a Special VFR clearance
9
The term balance arm in the context of a mass and balance calculations defines the
distance from the datum to the centre of gravity of a mass
10
The term maximum elevation figure MEF is defined as
The highest elevation within an area covering 30 minutes of latitude and 30 minutes of longitude plus a safety margin rounded to the next higher 100 feet
11
The result of rear CG position is
A decrease of stability
12
The empty weight in the corresponding centre of gravity CG of an aircraft are initially determined
By weighing
13
The speed VFE is defined as
Maximum flap extended speed
14
The VFR semi circular rules are based on the
Magnetic track
15
How does precipitation affect aeroplane performance?
Water on the wing may disturb the airflow thus decreasing aircraft performance
16
The speed VX means
That a given altitude is reached within minimum distance
17
The speed VY is defined as
Best rate of climb
18
The speed VS0 is defined as
Stalling speed or a minimum steady flight speed in lending configuration
19
What is the purpose of interception lines in visual navigation?
they are used as easily recognisable guidance upon possible loss of orientation
20
The centre of gravity CG defines
The point through which the forces of gravity is said to act on a mass
21
The term balance arm in the context of mass and balance calculation defines the
Distance from the datum to the centre of gravity of a mess
22
The conversion factor from kilogram into pounds is
kg * 2.205=lb