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WalesElectronicsQuick questions
Component 1: Electronic systems and sub-systems
Quick questions on Electronic systems and sub-systems - WJEC GCSE Electronics (1)
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What are vague box labels?Show answer
Label each block with what it actually is for the task (for example "comparator", "lamp"), not "process" or "thing".
What is q1?Show answer
Name the three main types of sub-system in an electronic system, in the order the signal passes through them. [3 marks]
What is q2?Show answer
State one suitable input transducer for sensing light and one suitable output transducer for producing sound. [2 marks]
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