why the NGR (neutral grounding resistor) always OFF during
DG off?
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please send me latest & previous years question papers for IOCL Technical level questions
how to calculate short ckt current of trafo. ex.3-ph 3MVA trfo. 11/440, impdence voltage=7.25%
use of PIR in ehv breaker
Why two main buses and one transfer bus scheme not using for 400kV switchyard
ABOUT AC GENARETORS AND MAINTANANCE AND TYPES OF GENARETORS
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State magnitude criterion.
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