MCC - Systems
MCC
MCC
Set of flashcards Details
| Flashcards | 43 |
|---|---|
| Language | Deutsch |
| Category | Career Studies |
| Level | Primary School |
| Created / Updated | 28.06.2016 / 04.08.2016 |
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DH knob is for what?
decision height displayed in the ADI
von wo nimmt das Pneumatic system den Druck?
bleed air from teh engines's fourth stage section (P3) and transit it to various other systems
system die pneumatic brauchen?
1. surface deice
2. rudder boost
3, brake de-ice
4. bleed air system
5. door seal
engines?
2x Pratt and whitney turbo propellr => has a compressor and a power turbine == Each 850 SHP
100% N1 ist wie viel rpm
37'500 rpm
propeller is connect via what to the power turbine?
propeller is connected via a reduction gearbox to the power turbine => the max speed of teh power turbine is 30'000 rpm ===> After reduction gearing the propeller rpm is ten 2000
3 levers ?
1. power levers => through a pneumatic fuel control system
2. propeller levers => through the primary governor
3. condition levers=> control the fuel cut-off and the idle speed of the engines (52% for low idle and 70% for high idle)
caution by revers?
power levers should not be moved into reversing position when the engines are not running because the reversing syste, will be damaged
when you must turn in the auto ignition?
critical phase of flight
when is the autofeathered armed?
switch switch armed and both power levers have to be advanced above 90% n1
what indicates the ITT?
the engine gas temperature between the compressor turbine and the power turbine => Max. ITT will be limiting power factor at high altittude
what makes the mgnetic chip?
the detector will alert the pilot of oil contamination or peding engine failure
how are the engine air inlet lips heated?
heatet by hot exhaust from the engine
wht allows electrically operated ice vanes?
electrically operated ice vanes allow the overboard deflection through a bypass door of moisture particles present in the ram air entering the engine air inlet
how is teh propeller deiced?
an electrically propeller de-ice system heating the propeller de-ice boots
differential Pressure by a normal working pressure differential of
6.5 psi
how you can regulate the pressure system? with the
Bleed air valve
basic modes A/P?
pitch hold and wings level
when you use the UP/DN toggle switch => what you must do first, before you can leave an altitude?
disengage the altitude hold mode before pressing toggle switch
ALT select panel allows target altitude => ARM button ==> was passiert wenn altitude kommt?
ARM lights goes off and ALT HLD
How you can disengage g/o?
depressing the pitch sync button
Why caution by disengage A/P button?
2 Stufe: 1 stufe disengage A/P, 2 STufe disengage electrical trim
wo kann man Autopilot engagement sehen?
by FMA: flight mode annunciator
Ab wann ist der yaw damper aktiv?
system may be use at any altitude but must be active above 17'000 ft: should be deactivated for T/O and LDG
28V erical system:concists of what?
1. mary DC system through a dual-fed bus system
2. secondary AC system that powers avionics, yaw rate and some engine instruments
what is the DC electrical power sources?
1. one 24 V, 34 amp-hour battery
2. two 250A, 28V DC starter/generator
3. external power unit
flight controls are
mechanically connected to the control surfaces
trim is activated how?
electrically and has an on-off switch bon the pedestal
Once pitch trim disconnect, hoq you can recovere the trim switch?
reset action==> trim switch on the pedestal to off and on again
what makesthe rudder boost?
directional control in case of an engine failure
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