In an inertial navigation system a tas input ? [ Students VFR ]

Question 65-1 : Required to provide a wind direction and velocity read out not required required for polar navigation required for the automatic flight control system afcs to compute a heading according to track

The platform of an inertial navigation system ins is maintained at right angles ?

Question 65-2 : Aircraft manoeuvres earth rotation transport wander and coriolis gyroscopic inertia earth rotation and real drift vertical velocities earth precession centrifugal forces and transport drift movement in the yawing plane secondary precession and pendulous oscillation

In an inertial navigation system ins ground speed gs is calculated ?

Question 65-3 : By integrating measured acceleration from tas and w/v from air data computer adc from tas and w/v from rnav data by integrating gyro precession in n/s and e/w directions respectively

During the initial alignment of an inertial navigation system ins the equipment ?

Question 65-4 : Will not accept a 10° error in initial latitude but will accept a 10° error in initial longitude will accept a 10° error in initial latitude but will not accept a 10° error in initial longitude will not accept a 10° error in initial latitude or initial longitude will accept a 10° error in initial latitude and initial longitude

The average value for the position error of the ins inertial navigation systems ?

Question 65-5 : 0 5 to 2 nm/h 2 to 5 nm/h 10 to 12 nm/h 6 to 8 nm/h

The output data of an irs are .1 true track.2 mach number.3 present position ?

Question 65-6 : 1 3 4 5 3 2 5 1 2 3 4

After alignment of the stable platform of an inertial navigation system ins ?

Question 65-7 : Acceleration north/south and east/west true heading and attitude latitude longitude and attitude acceleration north/south and east/west and true heading latitude longitude and true heading

In an inertial reference system accelerations are measured in relation to ?

Question 65-8 : Aircraft axis wgs84 earth coordinates the direction of true north local vertical at the aircraft position

The full alignment of the stable platform of an inertial navigation system ins ?

Question 65-9 : Is only possible on the ground when the aircraft is at a complete stop may be carried out on the ground or when in straight and level flight may be carried out at any time so long as an accurate position is inserted into the system may be carried out during any phase of flight

Which of the following statements concerning the aircraft positions indicated ?

Question 65-10 : The positions are likely to differ because they are calculated from different sources the positions will only differ if one of the systems has been decoupled because of a detected malfunction the positions will only differ if an error has been made when inputting the present position at the departure airport the positions will be the same because they are an average of three different positions

A pilot accidentally turning off the irs in flight and then turns it back on a ?

Question 65-11 : It can only be used for attitude reference everything returns to normal and is usable the irs is usable in nav mode after a position update no useful information can be obtained from the irs

Concerning the operation of an ins/irs the nav mode must be selected ?

Question 65-12 : Prior to movement of the aircraft off the gate when the alignment procedure is commenced on the runway just prior to take off prior to the loading of passengers and/or freight

The data that needs to be inserted into an inertial reference system in order ?

Question 65-13 : Aircraft position in latitude and longitude the position of an in range dme airport icao identifier aircraft heading

Which of the following statements concerning the loss of alignment by an ?

Question 65-14 : The navigation mode including present position and ground speed outputs is inoperative for the remainder of the flight it is not usable in any mode and must be shut down for the rest of the flight the mode selector has to be rotated to att then back through align to nav in order to obtain an in flight realignment the irs has to be coupled to the remaining serviceable system and a realignment carried out in flight

Mode 'localizer arm' active on flight director means ?

Question 65-15 : System is armed for localizer approach and coupling will occur upon capturing centre line localizer alarm making localizer approach not authorized coupling has occurred and system provides control data to capture the centreline localizer is armed and coupling will occur when flag warning disappears

A closed loop control system in which a small power input controls a much ?

Question 65-16 : A servomechanism an amplifier a feedback control circuit an autopilot

The essential components of a flight director are .1 a computer .2 an ?

Question 65-17 : 1 4 1 2 2 4 2 3

The control law of a transport airplane autopilot control channel may be ?

Question 65-18 : Computer input deviation data and the output control deflection signals input and output signals at the amplifier level respectively control deviation data and control deflection signals crew inputs to the computer and the detector responses returned to the airplane computer input deviation data and the signals received by the servoactuators

In a transport airplane an autopilot comprises in addition to the mode display ?

Question 65-19 : 2 3 4 5 6 1 2 6 1 3 4 6 2 3 4 5

A pilot engages the control wheel steering cws of a conventional autopilot and ?

Question 65-20 : Maintain the flight attitude obtained at that moment roll wings level and maintain the heading obtained at that moment maintain the track and the flight attitude obtained at that moment restore the flight attitude and the rate of turn selected on the autopilot control display unit

The basic modes of an autopilot consist in ?

Question 65-21 : Stabilizing the aircraft around its centre of gravity controlling the movement of the centre of gravity of the aircraft controlling the path of the aircraft horizontally or vertically controlling the path of the aircraft vertically only

On a modern aircraft the flight director modes are displayed on the ?

Question 65-22 : Upper strip of the pfd primary flight display upper strip of the nd navigation display upper strip of the ecam electronic centralized a/c management control panel of the flight director only

In order to know in which mode the auto throttles are engaged the crew will ?

Question 65-23 : Pfd primary flight display nd navigation display tcc thrust control computer throttles position

An automatic landing system necessitating that the landing be continued ?

Question 65-24 : 'passive' 'safe' 'redundant' 'operational'

When an aircraft operating in the vor coupled mode approaches the 'cone of ?

Question 65-25 : Temporarily maintains a heading is damped by a trim input signal from the lateral trim system remains always coupled to the selected vor radial is temporarily disconnected

The command bars of a flight director are generally represented on an ?

Question 65-26 : Adi attitude director indicator hsi horizontal situation indicator rmi radio magnetic indicator ils instrument landing system

After having programmed your flight director you see that the indications of ?

Question 65-27 : Increase the flight attitude until the command bars recentre on the symbolic airplane decrease the flight attitude until the command bars recentre on the symbolic airplane increase the flight attitude until the command bars recentre on the horizon decrease the flight attitude until the command bars recentre on the horizon

An autopilot capable of holding at least altitude and heading mode is compulsory ?

Question 65-28 : For ifr or night flights with only one pilot on multipilot airplanes for vfr and ifr flights with only one pilot on airplanes over 5 7 t

Among the following functions of an autopilot those related to the airplane ?

Question 65-29 : 3 4 and 5 1 3 4 and 5 1 2 and 6 1 2 3 and 6

The ias or mach hold mode is provided by .1 the autopilot pitch channel in the ?

Question 65-30 : 1 4 1 3 2 3 2 4

After having programmed your flight director you see that the indications of ?

Question 65-31 : Increase the flight attitude and bank your airplane to the left until the command bars recentre on the symbolic aeroplane increase the flight attitude and bank your aeroplane to the right until the command bars recentre on the symbolic aeroplane decrease the flight attitude and bank your airplane to the left until the command bars recentre on the symbolic aeroplane decrease the flight attitude and bank your airplane to the right until the command bars recentre on the symbolic aeroplane

When being engaged and without selecting a particular mode an automatic pilot ?

Question 65-32 : Aeroplane stabilisation with attitude hold or maintaining vertical speed and possibly automatic trim aeroplane piloting and guidance functions a constant speed on track wings horizontal all aeroplane piloting and guidance functions except maintaining radio navigation course lines

The position of a flight director command bars ?

Question 65-33 : Indicates the manoeuvres to execute to achieve or maintain a flight situation repeats the adi and hsi information enables the measurement of deviation from a given position only displays information relating to radio electric deviation

In an auto pilot slaved powered control circuit the system which ensures ?

Question 65-34 : Can itself when it fails prevent the automatic pilot from being engaged intervenes only when the automatic pilot has been engaged prevents uncommanded surface deflection when the automatic pilot is disengaged is inhibited when the automatic pilot is engaged

An autopilot system ?

Question 65-35 : Must provide at least aircraft stabilisation functions must provide at least aircraft guidance functions must provide automatic take off functions may provide automatic take off functions

During an automatic landing between 50 ft agl and touch down the autopilot ?

Question 65-36 : A vertical speed according to the radio altimeter height a constant vertical speed a vertical speed according to the gps height a constant flight path with reference to the ground

A flight control system which can in the event of a failure complete ?

Question 65-37 : Operational passive soft hard

Command bars of the flight director may be present on the . 1 hsi. 2 cdu. 3 ?

Question 65-38 : 3 1 2 3 1 3 1

Considering a flight director of the 'command bars' type ?

Question 65-39 : The vertical bar is associated with the roll channel the vertical bar is associated with the pitch channel the horizontal bar is associated with the roll channel the horizontal bar may be associated with the roll channel

Considering a flight director of the 'command bars' type .1 the vertical bar ?

Question 65-40 : 1 4 1 2 4 1 3 4 1 2 3 4