Discussion :: Automation System
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Today, programmable controllers:
A.
are more powerful then the first controllers on the market
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B.
are relatively low cost compared with the original digital equipment available for industrial control
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C.
can be cost effective even when replacing just a few relays
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D.
All of the above
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E.
None of the above
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Answer : Option D
Explanation :
No answer description available for this question.
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