Airframe and System T2 testfragen
Airframe and System T2 testfragen
Airframe and System T2 testfragen
The range of movement of a control surface us limited by
Elecator Trim:
Aileron Trim:
Rudder Trimm:
==> zero force position changes or not?
Elecator Trim: zero force position of the control column does not change => control column/horn/stick does not move
Aileron Trim: zero force position of the control column does changes => control wheel turns in the direction of the trim
Rudder Trimm: zero force position of the control column does changes => pedals move in the direction of teh trim
If an artifial feel unit is fitted, it would be connected:
a tubless tire has:
1) a built in air tube
2) no built in air tube
3) a crossed side casing
4) a radial side casing
a Tubless tire is a tire:
1) Which requires solid or branched wheel
2) Whose valve can be sheared in sudden accelerations
3) Whose mounting rim must be flwaless
4) Which require no rim protection between rim flange and tire removing device
5) WHich does not burst in the evnt of a tire puncture
6) Which eliminates internal friction between teh tube an dthe tire
Tire creep may be descrived as the:
The operating principle of an anti skid system: the bake pressure will be :
In a tyical high pressure hydraulic brake system of a large transport aircraft:
Hydraulic brake system of transport aircraft: assuming an accumulator is pre-charged to 1000 psi and the hydraulic system is pressurized to 1500 psi, the accumulator gauge will read
The modern anti skid processes are based on the use of a computer wwhose input data is:
1) idle wheel speed /measured)
2) brake wheel speed (measured)
3) brake temperature (measured)
4) desired idle wheel train slipping rate
5) tire pressure
The purpose of a diluter demand regulator in an oxygen system is to...
The state in which the breathing oxygen for the cockpit of jet transport aircraft is usually stored is...
Airliners are equipped with oxygen systems. It can be said that:
The safety precautions for ground personnel to be taken whenever using oxygen are:
1.refrain from smoking, avoid sparks.
2.Avoid checking of radio or other electrical equipment during servicing of oxygen cylinders.
3.slowly operate oxygen system valves.
4.avoid greasy matter.
The combination regrouping all the correct answers is...
The safety precautions for ground personnel to be taken whenever using oxygen are:
1.refrain from smoking, avoid sparks.
2.Avoid checking of radio or other electrical equipment during servicing of oxygen cylinders.
3.slowly operate oxygen system valves.
4.avoid greasy matter.
The combination regrouping all the correct answers is...
What is therapeutic oxygen used for in a pressurised aircraft ?
The type of a aircraft oxygen system intended for use by passengers, is mostly:
When a chemical oxygen generator is activated, it ...
Normally, passenger emergency oxygen is provided automatically at ...
The diluter demand system has three selections available, ON, 100% and emergency. Which functions are available with each selection?
(i) oxygen is delivered under pressure
(ii) no cabin air is breathed in
(iii) cabin air is mixed with oxygen
(iv) delivery is on demand
The pilot may be prevented from retracting the landing gear whilst the aircraft is on teh ground by:
the Purpose of teh oil and the nitrogen in an oleo-pneumatic landing gear strut is:
Was ist was
1 = brace strut
2 = steering cylinder
3 = shock absorber
4 = actuating cylinder
5 = steering link
6 = torsion/torque link
Was ist was => Only Upper
Upper: 1= actuating cylinder or retracting cylinder
2 = downlock strut
3= side stay/strut
4= axle
Was ist was => Only under
Under = 5= piston
6= downlock strut
7= brace strute
8= shick strut/main leg oleo strut
9= hydraulic strut
10= upper torque or torsion link
11= bogie beam
12? mounting lug
The ilumination of teh green landing gear light indicates that the landing gear is:
Internatal leakage in a hydraulic system will cause:
The tmerpature of hydraulic fluid is typically measured:
A modern hydraulic system typically includes hdraulic fuses. Their functions is:
Should a hydraulic pump seize during operation:
Checkvalve?
functions like a diode (only allows the flow in one direction) => placed outside of the pump output , to block the hydraulic fluid from returning back into the pump and to maintain pressure in the lines
The viscosity of a hydaulic fluid should be:
A single action actuator:
A hydraulic low pressure alert is the first indication of:
To protect against excessive system pressure, a hydraulic system usually incorporates:
Axial piston pumps are often used u gydraulic system due to:
an accumulator in a gydraulic system will:
One of teh functions of an accumulator in a hydraulic system is:
An automatic cut-out valveis used in a:
Cockpit indicationd associated with a indscreen heating system usually comprise:
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Flashcards
The pilot may be prevented from retracting the landing gear whilst the aircraft is on teh ground by:
the Purpose of teh oil and the nitrogen in an oleo-pneumatic landing gear strut is:
Was ist was
1 = brace strut
2 = steering cylinder
3 = shock absorber
4 = actuating cylinder
5 = steering link
6 = torsion/torque link
Was ist was => Only Upper
Upper: 1= actuating cylinder or retracting cylinder
2 = downlock strut
3= side stay/strut
4= axle
Was ist was => Only under
Under = 5= piston
6= downlock strut
7= brace strute
8= shick strut/main leg oleo strut
9= hydraulic strut
10= upper torque or torsion link
11= bogie beam
12? mounting lug
The ilumination of teh green landing gear light indicates that the landing gear is:
Internatal leakage in a hydraulic system will cause:
The tmerpature of hydraulic fluid is typically measured:
A modern hydraulic system typically includes hdraulic fuses. Their functions is:
Should a hydraulic pump seize during operation:
Checkvalve?
functions like a diode (only allows the flow in one direction) => placed outside of the pump output , to block the hydraulic fluid from returning back into the pump and to maintain pressure in the lines
The viscosity of a hydaulic fluid should be:
A single action actuator:
A hydraulic low pressure alert is the first indication of:
To protect against excessive system pressure, a hydraulic system usually incorporates:
Axial piston pumps are often used u gydraulic system due to:
an accumulator in a gydraulic system will:
One of teh functions of an accumulator in a hydraulic system is:
An automatic cut-out valveis used in a:
Cockpit indicationd associated with a indscreen heating system usually comprise:
A semi-monocoque aircraf fuselage structre usually consists of:
Welche Form vom Fuselage hat die highest stability
a circular cross section
On a non-stressed skin type wing, the wing structure elements which take ip the vertical bending moments Mx are:
One functions of a rib is:
When a wig bends downards, aileron flutter might occure if teh aileron deflects:
The advantage of mounting teh tailplane on top of te vertical stabilizer (T-Tail) is:
Torsion in ing can be caused by:
The function of ribs in a wing structure is to:
A wing spar typically consist of:
The bending loads on a cantilever wing due to lift arc carried by the:
1) upper skin surface
2) lower skin surface
3) wing root fairing
4) spar or spars
In flight, a cantilever wing of an aeroplane containing fuel is subjected to vertical loads that produce a bending moment that is :
The two deformation modes that cause wing fluuter are:
Which statement is correct?
a cantilever wing is:
To achive cobtrol flutter damping the balance mass must be located:
which statement is correct?
1) for a structural component with given dimensions composite materials enable a structural copoonent's strength to be tailored to the direction of the load.
2) Composite materials enable structures with higher strength/weight ration than metal structures
which statement is correct?
1) In a structural component with given dimenstions cnstructed of composite materials, the strength is the same in all directions
2) Composite materials enable structures with higher strength/weight ratio than metal structures/weight ratio than metal structures
A composite structural component consist of:
a Structure in which teh skin takes akk of teh load is:
A SANDWICH structural part:
