(3-a) Is this an analogue or digital electronic problem? Explain the difference.

EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN:9781337516549
Author:Simmons
Publisher:Simmons
Chapter2: Specifications, Electrical Symbols, And Outlets
Section2.1: Part 1-electrical Features
Problem 1R: What is the purpose of specifications?
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Activity 3:
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=1'. You are assigned the task to design the circuit that makes this decision.
Transcribed Image Text:Activity 3: 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=1'. 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.
Transcribed Image Text:(3-a) Is this an analogue or digital electronic problem? Explain the difference.
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