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Exin Certified Data Centre Professional
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Question #5
#5
Multiple Choice
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What is the main difference between an ATS and a STS?
A.
STS has a very fast switching time (e.g. less than 20 ms).
B.
STS has a slow switching time (e.g. more than 50 ms).
C.
STS is a make-before-break switch and an ATS is a break-before-make switch.
D.
STS is for high voltage and an ATS is for low voltage.
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Exam CDCP Topic 1 Question 5
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