Convention, Volume 57

amount apparatus apply arrangement Association boiler cable capacity carried cent circuit City close coal coil Committee Company complete connected considerable considered construction cost cover demand designed device direct distribution duct economizer effect effort Electric engine equipment factor field fuel gates give given governor ground head important increased indicating industry installation insulators interest lamps less lighting load machine manholes manufacturers material maximum means measured meter method miles motor necessary obtained operation pipe placed plant possible potential Power Company practice present pressure producer protection pump question range record regulation rules safety secondary shows specifications standard station steam street supply switch temperature tion transformer transmission turbine unit various voltage volts wheels wire