問題一覧
1
Number 6 on the gear designates day
handle bar
2
What must be considered if the alternator fails in a helicopter?
no change as long as the battery provides enough power
3
The angle indicates by the arrow number 3 show a propellers
angle of attack
4
Which gauges involve a measurement of temperature?
Engine lubricant engine cooling fluid cylinder head exhaust gas outside air cabin air
5
In which way may an altimeter subscale which is set to an incorrect QNH lead to an incorrect altimeter reading
if the sub scale is set to a higher than actual pressure, the indication is too high. This may lead to a much closer proximity to the ground than intended.
6
Which can be affected by hysteresis error
Altimeter
7
An aircraft cruises at altitude of 5000 feet on a heading of 180° with indicated air speed of 100 knot. The wind vector is 180° with 30 kt neglecting instrument and position errors which will be the approximate true air speed.
110 kt
8
An aircraft cruises on a heading of 180° with a true air speed of 100 knot. The wind comes from 180° with 30 kt neglecting instrument and position errors which will be the approximate reading of the airspeed indicator
100 kt
9
An aircraft in the northern hemisphere intends to turn on the shortest way from me heading of 30° to heading of 180° at approximately which indicated magnetic heading should be terminated
210
10
What error is subjected to the artificial horizon?
Acceleration error
11
A construction made of frames and straps with a supporting skin is called
Monocoque or semi monocoque construction
12
Number 1 on the gear designates the
fork
13
The voltmeter provides an indication of
the electric potential difference in a system in volt (v)
14
Which part of the cycle of a 4 stroke otto engine can be seen in the attachment?
forth stroke exhaust
15
Piston engine of helicopters have
two indipendent ignition systems
16
A true altitude is
An altitude above mean sea level corrected for non-standard temperature
17
Calibrated airspeed equals
indicated air speed corrected for instrument and position error
18
An aircraft in the northern hemisphere intends to turn on the shortest way from a heading of 270° to a head of 360° at the approximately which indication of magnetic compass should the turne be terminated?
330
19
Unless a directional gyro is slaved to a magnetic sensor (fluxgate) it’s reading needs to be checked and corrected at the regular intervals. The main reason is.
The apparent drift caused by earth rotation
20
What does the abbreviation ADI stands for?
Attitude Director indicator
21
Vertical speed indicator connected to a too big equalising tank results in
Indication too high
22
What does the sleep indicator show?
Apparent vertical
23
The primer is
an auxiliary pump in the fuel system to facilitate engine starting
24
The highest absorption of humidity in fuel can be observed in which situation
Almost empty tanks
25
Which action should be taken, if the carburetor temperature gauge migrates into the yellow range
Use carburetor heat
26
What is the advantage of a constant speed propeller over a fixed propeller?
The angle of attack is adjusted to the flight phase