Preview Questions Composite Technician | Role Specific Skill

Question 1: How does the impact testing of composite materials typically evaluate their performance in aerospace applications?

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By measuring the material's elasticity under bending forces

By testing the material's resistance to high temperatures over long periods

By measuring the material's resistance to sudden, high-energy impacts, such as bird strikes

By evaluating its fatigue performance over extended load cycles

Question 2: What are the key benefits of "Lightweight Composites" in aerospace applications, and how do they improve aircraft performance?

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Lightweight composites reduce aircraft weight, improving fuel efficiency, speed, and overall performance

Lightweight composites are used only for non-structural components like trim

Lightweight composites increase aircraft cost without providing performance benefits

Lightweight composites reduce the strength of aircraft structures, making them less durable

Question 3: What is the main advantage of using automated fiber placement (AFP) in the aerospace composite manufacturing process?

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It simplifies the production of complex parts but limits the material options

It speeds up the manufacturing process but decreases part strength

It reduces the cost of raw materials

It increases the accuracy of fiber placement and reduces human error, leading to higher-quality parts

Question 4: Why is "Post-repair Inspection" critical after performing composite repairs on aerospace components?

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It ensures that the repair is structurally sound, free from defects, and will perform safely under operational conditions

It eliminates the need for further testing and ensures the component is immediately operational

Post-repair inspection is unnecessary if the repair is done quickly

It is only necessary to check the appearance of the repair

Question 5: What is the purpose of a fatigue test in composite material evaluation?

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To evaluate the material's ability to resist sudden, high-energy impacts

To determine the tensile strength of the composite under static conditions

To measure the material's resistance to extreme temperatures

To assess how the composite material behaves under repeated cyclic loading and stress

Question 6: What is the role of "Centrifugal Casting" in manufacturing composite aerospace components, and why is it rarely used?

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It is used to create uniform layers of composites for flat structures

It can create hollow composite structures by applying rotational force to distribute resin, but it is limited to certain shapes and sizes

It is mainly used for bonding rather than molding composite materials

Centrifugal casting provides better strength but increases the weight of composite materials