Physics, asked by manthan2783, 8 months ago

what is the effect on ct if it's secondary is kept open ?

Answers

Answered by swatisinghsingh16050

2

Answer:

If CT is kept open circuited, no current will flow in the secondary, and consequently no secondary flux will set up in the core. In absence of secondary current, the net flux will be higher than the flux generated in the core when CT is connected to load

Explanation:

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