Preview Questions Composite Technician | Role Specific Skill

Question 1: How does "Structural Reinforcement" work in composite repairs, and when is it necessary in aerospace applications?

Which action should you take?

Choose only one option

Structural reinforcement is unnecessary as long as the resin is applied evenly

Structural reinforcement, such as using additional layers or patches, is needed for areas subjected to high stress or load

Structural reinforcement is only used for aesthetic purposes, not strength

Structural reinforcement weakens the composite, making it less durable

Question 2: In composite repairs, why is it essential to control the temperature during curing?

Which action should you take?

Choose only one option

To prevent the material from becoming too rigid during curing

To speed up the curing process at the cost of material properties

To increase the resin's weight and make the part stronger

To ensure optimal resin curing and achieve the correct mechanical properties without over-curing

Question 3: How does the "Compression Molding" process benefit aerospace composite manufacturing, especially for high-volume production?

Which action should you take?

Choose only one option

Compression molding allows for consistent part quality and faster cycle times, ideal for high-volume manufacturing

It reduces material costs but compromises structural integrity

It is less precise and used only for low-stress applications

It is limited to small parts and is not suitable for aerospace components

Question 4: What is the primary purpose of performing a moisture content test on composite structures before repair?

Which action should you take?

Choose only one option

To determine the overall strength of the composite

To ensure the composite is free of external contaminants

To measure the surface roughness of the composite material

To ensure that no excess moisture is present, which could interfere with the repair process and resin curing

Question 5: What is the main advantage of using resin infusion over traditional hand lay-up processes in composite manufacturing?

Which action should you take?

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It decreases the amount of resin required in production

It speeds up the curing process without additional equipment

It results in more flexible and ductile composite parts

It allows for better control of resin distribution and reduces voids

Question 6: What is the primary concern when performing repairs on a composite structure that will be subjected to extreme temperature variations?

Which action should you take?

Choose only one option

The repair should only focus on aesthetic appearance

The repair material should be flexible to absorb thermal stress

The resin used should cure quickly at low temperatures

The repair material must have similar thermal expansion properties to the original composite