Easa Mod 5 - Digital Techniques

23 Questions | By Monster3011 | Updated: Mar 21, 2022 | Attempts: 2739

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1.

Blind Flight problems were overcome by the introduction of:
- A.
  
  Horizon Gyro
- B.
  
  Directional Gyro
- C.
  
  Both
2.

Directional Gyro gives:
- A.
  
  Attitude information
- B.
  
  Distance information
- C.
  
  Heading Information
3.

Horizon Gyro gives:
- A.
  
  Altitude information
- B.
  
  Attitude information
- C.
  
  Heading Information.
4.

According to CAA requirement for the design of aircraft instrumentation 'Flight instruments'' should be:
- A.
  
  Grouped together
- B.
  
  Grouped symmetrically
- C.
  
  Identically positioned
5.

Instruments that aid in controlling the in-flight attitude of the aircraft and gives a picture of the aircrafts flight condition are known as:
- A.
  
  Turn and Bank Indicator
- B.
  
  Direction Indicatior
- C.
  
  Flight instruments
6.

The four basic T indicators are:
- A.
  
  Airspeed, Altimeter, Pitch & Roll Attitude and HSI
- B.
  
  HSI,Airpeed, Pitch & Roll Attitude and VSI
- C.
  
  HSI,VSI,RMI and ADI
7.

Two Primary displays in the glass cockpit are called:
- A.
  
  EADI & EICAS
- B.
  
  EHSI & ECAM
- C.
  
  EADI & EHSI
8.

Electronic Attitude Director shows:
- A.
  
  Magnetic Heading
- B.
  
  Glide Scope and Localiser deviation
- C.
  
  Way points,Airports and navigation Aids
9.

EADI Display also shows:
- A.
  
  Warning messages and status messages
- B.
  
  Distance to Go
- C.
  
  Temperature
10.

Electronic Horizontal Situation Indicator displays:
- A.
  
  Slip,Pitch Roll information
- B.
  
  ILS Steering Information
- C.
  
  Altitude Alert
11.

Electronic Horizontal Situation Indicator displays
- A.
  
  Flight Director Information
- B.
  
  Aircraft's position and heading in relation to navigation
- C.
  
  Aircraft Attitude and Horizon.
12.

EICAS
- A.
  
  Displays fault in the event of a fault condition
- B.
  
  Displays Pictures,diagrams of the system.
- C.
  
  Displays information on both displays in normal operation.
13.

ECAM
- A.
  
  Displays Engine Data Continuously
- B.
  
  Has a lower screen that is blank
- C.
  
  Displays engine data in the event of a fault condition.
14.

Video signal processing to drive the displays are carried out by:
- A.
  
  Sigma Generator
- B.
  
  Signal Generator
- C.
  
  Symbol Generator
15.

In a large commericial aircraft, how many symbol generators are there:
- A.
  
  1
- B.
  
  2
- C.
  
  3
16.

Comparators are used to detect
- A.
  
  Difference in signals from two sources
- B.
  
  Difference in signals from two receivers
- C.
  
  Division of signals from two sources
17.

In the modern EFIS systems, failure of data signals are displayed on each EADI and EHSI by:
- A.
  
  Yellow Flag
- B.
  
  Red LED
- C.
  
  Green LED
18.

A CRT contains how many electron guns?
- A.
  
  2
- B.
  
  3
- C.
  
  4
19.

CRT electron guns contain colours
- A.
  
  Red, Amber, Green
- B.
  
  Red,Green,Blue
- C.
  
  Red, Amber, Blue
20.

Mixing the 3 electron guns colours will produce:
- A.
  
  Magenta, Cyan,Yellow & White
- B.
  
  Purple,Yellow,Blue & White
- C.
  
  Amber,White,Magenta & Green.
21.

Two methods for painting information onto the screen?
- A.
  
  Paint
- B.
  
  Colours
- C.
  
  Raster and stroke
22.

Flicker-free refeshing rate for stroke is?
- A.
  
  80 times a second
- B.
  
  90 times a second
- C.
  
  70 times a second
23.

Flicker-free refreshing rate for raster is:
- A.
  
  50 times per second
- B.
  
  40 times per second
- C.
  
  30 times per second