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Why HT voltages are expressed in 11KV,22KV,33KV and so on? (ie
in times of 11)
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Answer Posted / vidya
generally in electrical power system is expressed in terms
of form factor...as we know that form factor is the ratio
between avg..value to the ..rms value...mathmatical value
is 1.11...so the voltages are expressed in 11kv,22kv,33kv
etc....
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