t2b
Kartei Details
Karten | 168 |
---|---|
Sprache | Deutsch |
Kategorie | Mathematik |
Stufe | Andere |
Erstellt / Aktualisiert | 21.06.2015 / 30.06.2023 |
Weblink |
https://card2brain.ch/box/instrumentation_2
|
Einbinden |
<iframe src="https://card2brain.ch/box/instrumentation_2/embed" width="780" height="150" scrolling="no" frameborder="0"></iframe>
|
Lernkarteien erstellen oder kopieren
Mit einem Upgrade kannst du unlimitiert Lernkarteien erstellen oder kopieren und viele Zusatzfunktionen mehr nutzen.
Melde dich an, um alle Karten zu sehen.
For capturing and keeping a preselected magnetic heading, the flight director computer takes into account:
1) Track deviation
2) rate of rack closure
3) rate of change of track closure
4) wind velocity given by the INS
The essential components if a FD (flight directors) are:
1) a computer
2) an automatic pilot
3) an autothrottle
4) command bars
The flight director computer continously:
The purpose of a fligh director is to:
An aircraft flies steadly on a heading 270. Fhe FD is engaged in the HDG, heading 270 selected. If a new HDG 360 is selected, teh vertical trend bar:
During a final approach, the FD is engaged in the G/S mode (holding of ILS Glide Slope). If the horizontal command bar is deviating upward, it means that :
the output data of the flight director computer are
Concerning the command bars of a FD: => How to remove the command bars?
Switching the FD off
The purpose of the FD system is /are:
1) give the position of the aircraft according to radioelectric axis
2) give the position of the aircraft to waypoint
3) to aid the pilot when fyling manually
Command bars of the flight director may be present on the :
1) HSI
2) CDU
3) ADI
The flight director is engaged in the heading select mode (HDG SEL) with heading 180 selected. When the actual heading of your aircraft is 160, the vertical bar of the FD;
The flight director (FD) provides information for the pilot:
During a final approach, teh flight director system is negaged in the LOC mode (holding of localizer axis), the position of the vertical command bar indicates:
During a final approach, teh flight director system is engaged in the LOC mode (holding of localizer axis). The position of the horizontal command bar indicates:
1) the position of the aircraft relative to the ILS glide slope
2) the correction on the pitch to be applied to join and follow the ILS glide slope
3) the instantaneous deviation between the aircraft position and the ILS glide slope
During a final approach, the FD system is engaged in the LOC mode (localizer axis holding) The position of the vertical command bar indicates:
1) The position of the aircraft relative to the localizer axis
2) the roll attitude of teh aircraft
3) the correction on the bank to be applied to join and follows the localzer axis
Thermocouple? Thermocouple type temperature sensor ?
- Two metal conductors of different nature together at two points
- the principle of resistance thermometers => change in electrical resistance of some materials with its changing temperature
- needs no power supply to indicate a temperature
- Hot and cold junction => Alumel and chromel indicating system
- contact point are maintained at equal temperature between these different metals
Thermocouple type temperature sensor :
- two dissimilar metals joined togethter at one end (called hot junction or measure junction)
The red pointer which is normally on the red line in the EGT indicators
Electrical requirements for an alumel/chromel indicating system are:
C ind Fahreneinheit?
F = C x 1.8 + 32
The main advantage of a ratiometer-type temperature indicator is that it:
A millivoltmener measuring the electromotive force between the hoz junction and the cold junction of a thermocouple can be directly graduated in temperature values provided that the temperature of the:
The measurment of the turbine tempaerature or of the EGT is carried out at the:
Iron and brass are commonly used in bimetallic therometers. because
Given
E = electromotive force
T = hot junction temperature
K = constant
teh relationship that applies to a thermocouple is:
The pressure of 1 bar equals to:
a manifold pressure gaug of a piston engine measures:
bar in psi und 1 Bar in Pascal
bar X 15 = psi 1 Bar = 100'000 Pacale
The probe used to measure the air intake pressure of a gas turbine engined powerplant is:
Different pressure sensor are used according to the intensity of teh pressure measured (low/medium/high) Classify the following sensors by order of increasing pressure for which they are suitable?
1) bellow type
2) Bourdon tube type
3) aneroid capsule type
The engine instrument utilising an aneroid pressure diaphragm is the:
-
- 1 / 168
-