Boolean Expression for Relay Contacts and Lamp

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The discussion centers on creating a Boolean expression for a lamp (Y006) to light based on relay contacts (X & R). Participants share their attempts at formulating the expression and seek validation for their solutions. The focus is on ensuring the expression accurately represents the conditions under which the lamp activates. Clarity and correctness of the Boolean expression are emphasized throughout the conversation. The thread concludes with a request for confirmation of the final answer provided.
cjm181
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Homework Statement


In the diagram, Y006 is a lamp, and X & R references are relay contacts. Write down a Boolean expression for the lamp to light.

Q3.png


Homework Equations

The Attempt at a Solution


This is what I have done as an interim step to help me visualise what's going on:

A3a.png


This is the final answer

A3b.png


Is this correct?

Thanks
 
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