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SEHS 4625 Industrial Automation - The Hong Kong Polytechnic University
Question 1:
(a) Show A[(B+A)‾BC + BC‾) + B = AB‾ + B(b) Find the truth table of Part (a) expression: AB‾ + B(c) Draw the diagram by the logic gates for Part (a) expression: AB‾ + B
Question 2:
Consider the logic circuit in Figure Q5.a) Construct the truth tableb) Using Boolean algebra, compute the full Boolean function Qc) Simplify Q to its minimal expressiond) Draw the simplified circuit with logic gatese) Write a PLC ladder program to implement the simplified output Q
Question 3:
Consider the logic circuit in Figure Q6.a) Construct the truth tableb) Using Boolean algebra, compute the Boolean function Fc) Implement the output F with ladder logicd) Using the properties of Boolean algebra, simplify F to its minimal expression and draw its equivalent circuit
Question 4:
Y = ((A+ B‾)(B+ C)‾)‾, please draw in logic circuit and draw the truth table.
Attachment:- Industrial Automation.rar
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