Instructions
Read and understand the QUESTION before formulating the response.
Do not make an attempt to copy and paste from internet and other sources as extra weightage will be given if you correctly respond in your own words & style.
************************************************************* Aircraft Materials : Composites, Corrosion and Woods & Fabric
Question 1: What do you understand by Non Destructive Inspection (NDI) in the context of composites? Suppose you have been given the responsibility to inspect the composite structure, on what basis you will decide which NDI technique is to be used for defect identification? ((Be original and follow your style of explanation, rather cut and paste)
Question 2: Explain “Shelf Life” and “Pot Life” of composite resin/matrix material?
(Read the slides/text book and then write the answer in your own style. Try to explain from user point of view rather copying it from source)
Question 3: How you will formulate a repair scheme of a damaged composite structure?
(Explain the key points in your own style, how you will repair it if you observe a defect in a composite structure)
(One sentence or one-word answer)
Question4: With what tool/equipment would you check the bonded joints of a wooden aircraft structure?
Question5: For fungus to cause wood damage in a wood structure, how much minimum % of moisture required in the atmosphere?
Question6: What is the normal moisture content in the wood of a wooden aircraft structure?
Question7: How is the moisture content within the wood of a wood aircraft structure measured?
Question8: What is the maximum size damage to plywood skin that may be repaired with a fabric patch?
Question9: Name the standard wood type used for aircraft wood structures?
Question 10: A faint line running across the grain of a wood spar gives you what indication?