Enginering 0.0 / 5 ? EngineeringWhole specificationGCSEOCR Created by: evlinservisCreated on: 03-05-17 09:19 Give an example of products from the aerospace sector? wings, rotors,passenger aircraft doors 1 of 11 What sector are artificial environment domes in? structural and civil 2 of 11 What are ferrous materials? metals that contain iron (cast iron, mild steel) 3 of 11 What tools do you use to make an external screw thread? die and die stock 4 of 11 What is etching? a chemical process that removes material through a reaction with the material being etched 5 of 11 Why is sampling used as a quality control technique? If every product is tested this is known as 100% inspection and is time consuming, laborious and can lead to a lack of concentration by the inspector 6 of 11 What is an advantage of e-mail? files and drawing can be attached to the messages for easy transfer between people 7 of 11 Define CNC computer numerical control 8 of 11 What is an advantage of CAD? easy to use and you don't have to be skilled to produce a high-quality drawing 9 of 11 What stage do you provide a functional solution to a problem? design stage 10 of 11 What is involved in the marketing stage? doing research to find gaps in the consumer market through customer questionnaires and feedback 11 of 11
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