Composite Materials Quiz
Composite Materials Quiz
Test your knowledge on composite materials and their applications in various industries. This quiz covers material safety data sheets, types of plastics, manufacturing techniques, and more.
- Assess your understanding of composites
- Learn about different materials and their properties
- Challenge yourself with specialized questions
Is a document provided by the material manufacturer or subsequent material processor that contains information related to material hazard and includes safe handling and disposal procedures
1. MATERIAL SAFETY DATA SHEETS (MSDS)
1. MATERIAL SHEETS DATA STORAGE (MSDS)
1. MATERIAL SAFETY DATA SETS (MSDS)
MSDS means?
1. MATERIAL SAFETY DATA SHEETS
1. MATERIAL SAFETY DEVELOPMENT SHEETS
1. MATERIAL SAFETY DATA SETS
Yellow color composite
ARAMID
CARBIDE
BORON
Plastics which are not softened by heat .
THERMOPLASTICS
THERMOSETS
RESIN
Is the intermediate stage of polymerization reaction of some thermosets in which the material softens with heat and is plastic and fusible but does not entirely dissolve or fuse.
A-STAGE
B-STAGE
C-STAGE
The resin of an uncured prepreg or premix is usually in this state
A-STAGE
B-STAGE
C-STAGE
Composite drawback except
Material cost
Production cost
Low weight
Which statement is correct about Adhesives?
Pre-Pregs, films, tapes and other adhesives and primers is stored (-18C)
Pre-Pregs, films, tapes and other adhesives and primers is stored (18C)
Pre-Pregs, films, tapes and other adhesives and primers is stored (-28C)
Fibres are pulled from a creel through a resin bath and then on through a heated die.
PULTROSION
PULTRUSION
POLYMERIZATION
RESIN PULTRUSION
Are used to contain fuel, maintain cabin pressure, reduce fire hazards exclude moisture, prevent corrosion, and fil gaps and smooth discontinuities on the aircraft exterior.
SEALANT
PRIMER
FINISHES
Which statement is False about Tap testing
A "FLat" or "Dead" response is considered unacceptable
The acoustic response is required
A "FLat" or "Dead" response is considered acceptable
Is a Separation between different plies, this can be caused by an impact, or when there is resin bonding failure for any reason.
DELAMINATION
DEBONDING
DELAMINATE
Is the wearing away of surface material caused by contact with other surfaces.
EROSION
ABRASION
DEGRADATION
Is the wearing away of the material surface during flight by wind, rain. Exposed areas are usually protected by paints or thin metal foil/sheets.
ABRASION
EROSION
DEGRADATION
Used for drilling Composite
Iron drill tip
Carbide/Carbide tipped Drill
Silicon
Most widely accepted form of applying heat to a composite part to be repaired.
HEAT LAMP
HEAT GUN
HEAT BLANKET
Is the yarn that runs parallel to the sewn or manufactured edge of the roll and is usually made up of longest threads.
WEFT YARN
FILL YARN
WARP YARN
Mechanical life:
MAXIMUM TIME FOR SORTING AT LOW TEMPERATURE
MAXIMUM TIME AT ROOM TEMPERATURE BEFORE CURING STARTS
TIME FOR COMPLETE LAYUP AND COMPACTION
What does 5 mean in part number MS1075D5-6
RIVET DIAMETER (5/32)
MATERIAL DESIGNATION
GRIPLENGTH
Are fasteners that you can install when you have access to only one side of the structure.
BLIND RIVETS
MONEL RIVETS
SOLID RIVETS
Which statement is False about Composite
It easy to detect damage on composites
It is hard to detect damage on composite
Carbide drill bits are used in composite
Head Mark of Corrosion Resistance Steel(CRES)?
RAISED CROSS
DIMPLED
NO MARK
TEAT
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