Answer / shariff

The SG should be 1200 when it is fully charged.. for over
charged it is > 1200, and less than 1200 for discharging.
The SG will vary with temp. (increases with temp.)

Answer / n.venkidusamy

1200 to 1230 as such normal battery electrolyte.

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what will happen at the time of CT saturation?and what will be the Relay's function at the time of CT saturation?

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What is the ladder circuit?

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2 Answers  

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