Mod 7 - Essentials

Question 1

Answer 1

Bonded / Honeycomb

Question 2

Answer 2

Porosity

Question 3

Answer 3

Capillary action

Question 4

Answer 4

To find surface cracks due to fatigue

Question 5

Answer 5

Water washable fluorescent penetrant

Question 6

Answer 6

Provide a %IACS value, which can indicate heat damage or heat treatment

Note: IACS = Annealed Copper Standard

Question 7

Answer 7

Conductivity

Question 8

Answer 8

not allowed to operate over 60 mins flying time from a suitable landing site

Question 9

Answer 9

Part M

Question 10

Answer 10

Detect Fatigue damage and cracking

Question 11

Answer 11

Part 21

Question 12

Answer 12

On-condition, Hard time, Condition monitoring

Question 13

Answer 13

Contains surface cracks due to fatigue

Question 14

Answer 14

Ferromagnetic

Question 15

Answer 15

Minimum radius of bend

Question 16

Answer 16

Depth dial gauge

Question 17

Answer 17

In the middle third of the tube length

Question 18

Answer 18

Must be reported to the (NAA) National Aviation Authority

Question 19

Answer 19

General rules, concepts and procedures

Question 20

Answer 20

Detect thickness changes (in conductive material) or subsurface / 2nd layer cracks

Question 21

Answer 21

Level 3

Question 22

Answer 22

0.125 inch

Question 23

Answer 23

against a finished surface

Question 24

Answer 24

a fine finish

Question 25

Answer 25

Distance from the bend tangent line to the mold point

Question 26

Answer 26

flat

Question 27

Answer 27

a finer finish

Question 28

Answer 28

Pressure forwards, relieve pressure backwards

Question 29

Answer 29

To prevent cracking initiating on the outer surface of the bend

Question 30

Answer 30

The sharpest bend that can be made in metal without weakening or cracking it

Question 31

Answer 31

Relief holes

Question 32

Answer 32

T0

Question 33

Answer 33

Bonded/ honeycomb

Question 34

Answer 34

ATA 51

Question 35

Answer 35

the material thickness and the hardness (heat treatment)

Question 36

Answer 36

Cracking can occur in the area of the bend

Question 37

Answer 37

it reacts with aluminium causing an amalgam to form

Question 38

Answer 38

The length of material required in the bend (the neutral axis of the bend)

Question 39

Answer 39

flat

Question 40

Answer 40

2X to 10X

Question 41

Answer 41

Marker

Question 42

Answer 42

Fatigue cracks

Question 43

Answer 43

5D

Question 44

Answer 44

Alodine conversion coat

Question 45

Answer 45

Authorized Release Certificate

Question 46

Answer 46

Manufacturers of aircraft, their engines or their components

Question 47

Answer 47

Mandatory

Question 48

Answer 48

Ring test or resonance test

Question 49

Answer 49

Removal of all corrosion, re-protecting the surface and identifying the source of corrosion

Question 50

Answer 50

To centre punch

Question 51

Answer 51

Approved data

Question 52

Answer 52

Authorized Release Certificate

Question 53

Answer 53

Freedom of auditors to visit or inquire into any part of the organisation

Question 54

Answer 54

Bend allowance

Question 55

Answer 55

Yes

Question 56

Answer 56

dry-ice blasting, blast cabinet or vacublast with appropriate media

Question 57

Answer 57

Structural Repair Manual

Question 58

Answer 58

Correct part number, dash number and serial number

Question 59

Answer 59

Entry and exit

Question 60

Answer 60

The Half SPLIT METHOD of system checking

Question 61

Answer 61

Corrosion Prevention and Control Programme