1) In Airways flying, what is the barometric scale of the altimeter set to? Report

1013.25

QNH

QFE

2) Vibration monitoring signals are sent Report

via a signal conditioner to the gauge

via a half-wave rectifier to the gauge

direct to the gauge

3) The vacuum system gauge reads 5 inches of mercury. This is from Report

Zero and minus

Ambient and minus

Zero and positive

4) Bourdon gauges are used to measure Report

Temperature

Medium and high pressure

Viscosity

5) A direct reading Bourdon gauge has a restriction in the inlet. This is to Report

prevent FOD ingestion

dampen sudden pressure changes

allow for calibration

6) The hot junction of thermocouple is Report

in the combustion chamber

in the instrument

aft of combustion chamber

7) When a rad. alt. reaches 2,500 ft. what happens to the display? Report

Rad. alt. flag in view

Rad. alt. goes out of view

Error warning in view

8) Pitot tubes are heated Report

by compressed bleed air

by kinetic heating

electrically.

9) The suction gauge reads 5 inches of mercury. This is Report

above zero pressure

below ambient pressure

above ambient pressure

10) What are the primary colours for use in CRT displays? Report

Red, blue, green

Red, blue, yellow

Yellow, cyan, magenta

11) When close to stall, alpha vane signal could be fed to Report

flap position

fast/slow switch

thrust levers

12) When performing maintenance operations on an aircraft equipped with RVSM system, and a quick release disconnect connection is disturbed Report

a full test of the system should be carried out

a full test of the system should be carried out only if the aircraft manufacturer recommends to do so

the allowances for the system should be halved

13) For aircraft certificated after 1997 and with RVSM, the maximum tolerance for the system would be Report

+/- 300 feet plus +/- 50 feet for instrument errors

+/- 500 feet for the system overall.

+/- 200 feet plus +/- 50 feet for instrument error

14) The HSI provides information on Report

VOR, ILS, map, radar, attitude

VOR, plan, map, ILS, radar

VOR, ILS, plan, attitude

15) The sensing element of the flux valve Report

aligns itself to the new heading as the aircraft turns

remains in the same position attached to the aircraft structure

aligns itself to the new heading of the aircraft after it has stabilised

16) In a compass swing; North error -2 degrees, South error - 2 degrees. The coefficient C is Report

+2 degrees

-2 degrees

0 degrees

17) When aligning an aircraft for a compass swing, the maximum allowable error is Report

1 degrees

3 degrees

5 degrees

18) The pitot head is fitted on the aircraft. The alignment of pitot head is carried out with Report

spirit level

an inclinometer

micrometer

19) A rate gyro has Report

No freedom

Two axis of freedom

Three axis of freedom

20) What kind of gyro is a rate gyro? Report

Tied down.

Space

Displacement

EASA Questions Module 11 Set 4: Cabin Pressurisation

Set 1: Theory of flight

Set 2: Airframe Structures

Set 3: Aeroplanes-Fuselage

Set 4: Cabin Pressurisation

Set 5: Instruments

Set 6: Avionic system

Set 7: Avionic system

Set 8: Navigation

Set 9: Electrical Power

Set 10: Electrical System

Set 11: Battery

Set 12: Equip & Furnishing

Set 13: Fire Protection

Set 14: Fuel Systems

Set 15: Hydraulic Power

Set 16: Ice & Rain

Set 17: Flight Controls

Set 18: Flight Controls_1

Set 19: Landing Gear

Set 20: Lights

Set 21: Oxygen

Set 22: Pneumatic

Set 23: Water & Waste