Internal-Combustion Engines - A Review of the Development and Construction of Various Types and Their Economic Superiority for Modern Power Purposes #265098

The ever — increasing use of electricity, both for lighting and for power purposes, calls for the adoption of engines having the highest fuel economy. Power is required for the building and propulsion of ships and transport vehicles of all kinds, the amount of fuel used in their production is of course inconsiderable compared with that required to propel them during their life.