Which is not the function of the current transformer (CT)?
A. Convert the current size of the electrical system, from high value to a low value. For the sake of measurement and protection
B. Separate the secondary circuit from the primary circuit for the safety of the operator.
C. Make it possible to use the standard current for Secondary
D. Convert the current of the electrical system to a low value. For the sake of protection
Show Answer
Answer: A
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