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Why do we have 110V, 230V, 415V etc. in electrical
transmissions? Why not 100V, 200V,400V?

Answers were Sorted based on User's Feedback



Why do we have 110V, 230V, 415V etc. in electrical transmissions? Why not 100V, 200V,400V?..

Answer / mohideen

it is due to the form factor always being 1.1

Is This Answer Correct ?    61 Yes 3 No

Why do we have 110V, 230V, 415V etc. in electrical transmissions? Why not 100V, 200V,400V?..

Answer / kareesh

rms value= formfactor*averagevalue
form factor =1.1
so volatages are always multiples of 1.1

Is This Answer Correct ?    7 Yes 0 No

Why do we have 110V, 230V, 415V etc. in electrical transmissions? Why not 100V, 200V,400V?..

Answer / satyavir

Because we have allready asume that voltage drop in line
will be 10%.so after losses in voltage we can get at the
source point in the series of 100v,200v,400v.so we use
110v,220v,440v,voltage series.

Is This Answer Correct ?    14 Yes 35 No

Why do we have 110V, 230V, 415V etc. in electrical transmissions? Why not 100V, 200V,400V?..

Answer / vmd

THESE ARE THE TRADITIONAL VALUES THESE ARE IN PRACTICES
FROM MANY YEARS

Is This Answer Correct ?    5 Yes 33 No

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