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Answer:
Check the explanation
Explanation:
A vending machine controller is that type of machine that comes with a single serial port on the same chip as the programmable processor. The controller comprises of a port arbitrator that selectively attaches or links one of a number of serially communicating devices to this single serial port.
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D pad or rb or lb hop this helps
Answer:
275 Kelvin
Explanation:
Coefficient of Performance=11


