Question

Explain why open circuit is dangerous for current transfomer??

(ASNWER THE QUESTION AND OTHER ANDWERS WILL BE REPORTED)
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Answer 1

Answer:

An open circuit CT especially of high ratio and carrying high currents can produce secondary open circuit voltage in the range of few kilo volts. This voltage is usually sufficient to sustain steady state arcing between CT shorting blocks and is a potential fire risk

Explanation:

Answer 2

Answer:

An open circuit CT especially of high ratio and carrying high currents can produce secondary open circuit voltage in the range of few kilo volts. This voltage is usually sufficient to sustain steady state arcing between CT shorting blocks and is a potential fire risk.

Hope it helps uh