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Component 1 Discovering Electronics
Quick questions on Measuring and testing circuits: meters and the oscilloscope - Eduqas GCSE Electronics
4short 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 is the oscilloscope?Show answer
The oscilloscope is the standard tool for testing oscillators (such as a 555 astable) and timing signals.
What is q1?Show answer
How is a voltmeter connected, and why is its resistance very high? [2 marks]
What is q2?Show answer
State the function on a multimeter used to check whether a wire is unbroken. [1 mark]
What is q3?Show answer
One cycle on an oscilloscope spans divisions at per division. Find the frequency. [2 marks]
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