This is a number of past exam paper questions for the Cambridge International (CIE) board on chapter 19, 20 and 21 Sensors and Operational Amplifiers (Op-Amps).
It includes past exam paper questions alongside their marks schemes to enable independent review of their progress. The questions are in no particular order.
As always my resources are a work in progress, please give any feedback/thoughts on them so I can improve these and future ones.
It includes past exam paper questions alongside their marks schemes to enable independent review of their progress. The questions are in no particular order.
As always my resources are a work in progress, please give any feedback/thoughts on them so I can improve these and future ones.
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First of all, thank you very much for putting this together.<br /> I've read through both files and there was one little problem in each one. In the first one, the sensing one, the mark scheme for the first question was not the corresponding one. You had added the answers to question 10 instead of question 9.<br /> In the second file, the one on op-amps, the first section of one of the questions is there twice. It´s the question which has the LEDs.<br /> Just wanted to point this out as it is a very good resource. Thanks!
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