A fluid system has two sensors, a pressure sensor and a flow sensor. The pressure sensor has two outputs ‘AB' that define three levels: '00' if pressure is low, '01' and '10' if pressure is medium, and 11' if pressure is high. The flow sensor has one output 'C' defining two levels: '0' if flow is low, and '1' if flow is high. The combination of all outputs is used to decide if a valve should be closed *V=0' if pressure is high, or if flow is low and pressure is not low. Otherwise, the valve should be opened *V=I'. You are assigned the task to design the circuit that makes this decision. (3-a) Is this an analogue or digital electronic problem? Explain the difference. (3-b) What is the benefit of using digital circuits for the abovementioned scenario? Explain. (3-c) Apply your knowledge of Boolean logic to form the truth table. (3-d) Write down the sum-of-products expression that represents the output. (3-e) Draw the circuit diagram for the given scenario, then verify its operation using Multisim. (3-f) Compare the output of your circuit 'V' to the output of the circuit below 'Z' by comparing truth tables. Modify the circuit below (using NAND gates only) to make it equivalent to your circuit. A B C N

A fluid system has two sensors, a pressure sensor and a flow sensor. The pressure sensor has two outputs ‘AB' that define three levels: '00' if pressure is low, '01' and '10' if pressure is medium, and 11' if pressure is high. The flow sensor has one output 'C' defining two levels: '0' if flow is low, and '1' if flow is high. The combination of all outputs is used to decide if a valve should be closed V=0' if pressure is high, or if flow is low and pressure is not low. Otherwise, the valve should be opened V=I'. You are assigned the task to design the circuit that makes this decision. (3-a) Is this an analogue or digital electronic problem? Explain the difference. (3-b) What is the benefit of using digital circuits for the abovementioned scenario? Explain. (3-c) Apply your knowledge of Boolean logic to form the truth table. (3-d) Write down the sum-of-products expression that represents the output. (3-e) Draw the circuit diagram for the given scenario, then verify its operation using Multisim. (3-f) Compare the output of your circuit 'V' to the output of the circuit below 'Z' by comparing truth tables. Modify the circuit below (using NAND gates only) to make it equivalent to your circuit. A B C N

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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