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ScotlandEngineering ScienceQuick questions
Area: Electronics and control
Quick questions on Analogue signal processing and filters: RC time constant and passive filters - SQA Advanced Higher Engineering Science
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 is q1?Show answer
State the relationship for the time constant of an RC circuit. [1 mark]
What is q2?Show answer
A capacitor discharges through a resistor. Find the time constant. [2 marks]
What is q3?Show answer
State which output (across R or across C) gives a high-pass filter. [1 mark]
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