Electrical tables and engineering data; a book of useful tables and practical hints for electricians, foremen, salesmen, solicitors, estimators, contractors, architects and engineers (1916)
Horstmann, Henry Charles, Tousley, Victor Hugo, 1875- joint author · Chicago, F.J. Drake & co · leaf 140
. C. Residence or Apartment Lighting. 30 sockets or 1500 watts, or under, sketch A. 31 to 48 sockets or 1501 to 2640 watts, sketch B or D.Above 48 sockets or 2640 watts, sketch C or E, 138 ELECTRICAL TABLES AND DATA A. C. Business Lighting. 24 sockets or 1320 watts, or under, sketch A. Above 24…
Electrical engineering
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