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A chemical plant needs a microprocessor-driven alarm system to warn of critical conditions in one of its chemical tanks. The tank has four, HIGH LOW (1/0) that monitors pressure (P). temperature (7), fluid level (L), and weight (W). Design a logic circuit system that will notify the microprocessor to activate an alarm when any of the following conditions arise: • High temperature with low weight and low fluid level • High temperature with high weight and low fluid level

• High pressure with low fluid level and low temperature • High fluid level with high pressure and high temperature Part 1 0 Produce a truth table for input arrangement T, L, P, W. () From the truth table, simplify using Karnaugh map for SOP expression. (1) Draw the simplified SOP expression circuit (iv) From the truth table, simplify using Karnaugh map for POS expression. (V) Draw the simplified POS expression circuit. Part 2 (0 Produce a truth table for input arrangement W.T.L.P (1) From the truth table, simplify using Karnaugh map for SOP expression. (H) Draw the simplified SOP expression circuit (iv) From the truth table, simplify using Karnaugh map for POS expression. (v) Draw the simplified POS expression circuit. Part 3 () Compare results Part 1(il & i) with Part 2 (ii & i). What can you conclude? () Compare results Part 1(iv & v) with Part 2 (iv & V). What can you conclude? () Prove Part 1 (ii) = Part 1 (iv)

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Answer:

Step-by-step explanation:

please see the enclosed attachment for detailed explanation and step by step working.

Alarm = T W' L' + T W L' + P L' T' + L P T

. = L' (T+P) + T P

A chemical plant needs a microprocessor-driven alarm system to warn of critical conditions-example-1
A chemical plant needs a microprocessor-driven alarm system to warn of critical conditions-example-2
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