DT (Systems and Control) 1.5 / 5 based on 2 ratings ? Design & Technology: Systems & Control TechnologyExam QuestionsGCSEAQA Created by: Louie SargentCreated on: 20-05-15 10:03 How do you make things safe? No sharp edges and no lose mains 1 of 6 Give each stage of operation in the automatic system to operate a camera when a bird Sense Bird - Operate Camera - Take Picture 2 of 6 Describe a system where friction is an advantage. In a car clutch or brake system, allows drive to be transmitted or the 3 of 6 Describe a system where friction is a disadvantage. In a car engine or gearbox, causes drag and waste heat 4 of 6 Suggest two reasons for using a PCB in a commercial electronic product. Suggest two reasons for using a PCB in a commercial electronic product. Give good reliability for a long life cycle. 5 of 6 Suggest two advantages of using a Microcontroller (PIC) rather than discrete Logic It has more features and can more easily be changed. It takes less space and probably is cheaper 6 of 6
Comments
No comments have yet been made