1) Forming a solution treated rivet gives it 75% of its hardness. What gives it the other 25%? Report

Leave at room temperature for four hours

Put them in a refrigerator

Precipitation treat the component when forming is complete

2) If D or DD rivets are not formed in time , or removed from the freezer in time, they Report

must be discarded

must be re-heat treated before use

can be re-heat treated once then discarded

3) A joggle in a removed rivet is indication of what type of partial failure?. Report

Bearing

Shear

Compression

4) How is a British aluminium rivet identified? Report

Black anodic finish

Natural anodised finish

Violet anodic finish

5) A BS rivet made from L36 would be what colour and marking? Report

Black anodic with an 'A'

Green anodic with an 'X'

Natural anodic with no marking

6) What do the letters and numbers on a British rivet mean? Report

Material specification only

Material and finish

Head shape, material and finish

7) A natural finish aluminium alloy rivet with a D on it is Report

hiduminium L86

aluminium L36

duralumin L37

8) A 5% magnesium rivet is identified by Report

violet anodise with 'S' on it

green anodise with 'X' or an '8' on it

black anodise with 'A' on it.

9) What metal is suitable for riveting magnesium alloy? Report

Monel metal

5056 aluminium alloy

1100 aluminium alloy

10) What metal is suitable for riveting alloy steel? Report

Aluminium alloy

Monel metal

Mild steel

11) An aluminium alloy L37 rivet identification is Report

X embossed

O embossed

D embossed

12) Rivet allowance is Report

1.5d

1d plus the thickness of the material

1.5d plus the thickness of the material

13) D and DD rivets are refrigerated to Report

Precipitation harden

Increase age hardening

Retard age hardening

14) What do you do to 2017 and 2024 rivets after heat treatment? Report

Leave for a minimum of 2 hours before using

refrigerate for a minimum of 2 hours before using

Use immediately or refrigerate

15) An American rivet with a cross on the head is Report

2124 aluminium alloy

2117 aluminium alloy

5056 aluminium alloy

16) The coding of a British rivet indicates Report

length and diameter

head type and colour

material and head type

17) A factor which determines the minimum space between rivets is the Report

thickness of the material being riveted

diameter of the rivets being used

length of the rivets being used

18) A rivet that has 5% magnesium is identified as Report

anodic violet and has an X

anodic green and has an X

natural and has an m

19) Identification of British aluminium alloy rivets is with Report

a part number on the head

a letter and number code

a colour and number stamped on the head

20) If you can only gain limited access to both sides of a structure, what would you use to repair the structure? Report

A Hi-Lok

A blind rivet

A pop rivet

EASA Questions Module 6: Materials Set 11: Rivets

Set 1: Materials - Ferrous

Set 2: Materials - Ferrous

Set 3: Materials - Non-Ferrous

Set 4: Composite & Non-Metal

Set 5: Wooden Structures

Set 6: Fabric Covering

Set 7: Corrosion

Set 8: Screw Threads

Set 9: Bolts, studs & screws

Set 10: Locking devices

Set 11: Rivets

Set 12: Pipes and Unions

Set 13: Bearings

Set 14: Transmissions

Set 15: Control Cables

Set 16: Electrical Cables