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Navigation — Instrumentation — Sample Paper 2

50 questions · pass mark 70% · answer at your own pace, then submit for the full key.

Q1.

When using EHSI, weather radar may be displayed on the following settings:

Q2.

What is the approximate reaction time of an autopilot to detect and correct a disturbance compared to a human pilot?

Q3.

The yellow "RA" symbol appears in place of the normal radio altitude display when:

Q4.

Refer to display E (expanded ILS). The correct statement is:

Q5.

RAs may be disregarded only when:

Q6.

High speed protection on a fly-by-wire aircraft prevents exceeding Vd/Md by:

Q7.

On a Boeing aircraft, an autopilot disconnect is accompanied by:

Q8.

GPWS Mode 3 will give a "Don't Sink" alert during a go-around when altitude loss equals approximately:

Q9.

When must the FDR automatically stop recording?

Q10.

For single pilot IFR operations, what is the minimum autopilot requirement under EU-OPS?

Q11.

The electronic engine display system will have:

Q12.

The formula used to calculate apparent wander of a directional gyro in the northern hemisphere is:

Q13.

The purpose of the caging knob is:

Q14.

Which of the following are classified as "Performance Indicators" on a turbofan engine?

Q15.

Errors of the directional gyro are:

Q16.

Which of the following lists correctly identifies all four fundamental characteristics common to all aviation instrumentation systems?

Q17.

During the take-off run, the effect of increasing airspeed is to cause the EPR indication to:

Q18.

During an autoland sequence, at what approximate height does the FLARE mode engage?

Q19.

An electrically driven artificial horizon has less errors during the take-off run because:

Q20.

For a position in the southern hemisphere, the effect of acceleration errors are greatest on headings:

Q21.

Which type of BITE check runs automatically approximately once every second during normal ADC operation?

Q22.

A stick-pusher is fitted to T-tail aircraft to prevent:

Q23.

In computer terminology a memory which retains its data when power is removed is called:

Q24.

Apparent wander of a gyro can be caused by:

Q25.

Examples of input peripheral devices are: (1) mouse (2) modem (3) printer (4) screen display unit (5) keyboard

Q26.

Fitting static vents to both sides of the aircraft fuselage will:

Q27.

An aircraft in the southern hemisphere is turning from a heading of 090°C to 360°C using a DGI. At the end of the turn the compass will read ....... than 360° and liquid swirl will ....... this effect.

Q28.

Position error:

Q29.

If the static line to the ASI becomes blocked during a long descent, a dangerous situation could arise due to the ASI:

Q30.

Total Air Temperature (TAT) is related to Static Air Temperature (SAT) as follows:

Q31.

If one yaw damper system fails on an aircraft with a split rudder (each panel driven by a separate system), the remaining Dutch Roll protection is:

Q32.

A perfectly balanced space gyro at the equator has its spin axis aligned with true north. After 6 hours the axis will be aligned with:

Q33.

The relationships between TAS, Mach number (MNo) and local speed of sound (LSS) is:

Q34.

During a 737-400 AFS minimum speed reversion while in V/S (Vertical Speed) mode, the AFDS will automatically revert to:

Q35.

Airspeed is shown:

Q36.

During a dual channel approach with FLARE armed, the A/T will automatically disengage if thrust lever separation exceeds:

Q37.

The diagram below shows a simple altimeter. The parts labelled A, B, C and D are:

Q38.

Decision height is adjusted and set on the:

Q39.

The limits of pitch and roll for a modern directional gyro are respectively:

Q40.

Standard atmospheric pressure is:

Q41.

In an air driven directional gyro the air jets are attached to:

Q42.

With an Engine Indicating and Crew Alerting System lower display unit failure:

Q43.

What is the minimum number of autopilots required for a fail-passive (LAND 2) autoland?

Q44.

On receipt of a TCAS RA your action is to:

Q45.

What is the Alert Height in the context of autoland?

Q46.

The vertical speed indicator indications may be in error for some seconds after starting or finishing a climb or descent. The error is a result of:

Q47.

The GPWS the alert/warning information is provided by a radio altimeter with:

Q48.

False right wing low attitude shown on an air driven artificial horizon during an acceleration is caused by:

Q49.

The display modes for the Engine Indicating and Crew Alerting System are:

Q50.

An engine fire indication on an electronic engine display is shown:

0/50 answered