4 adjectives to describe traction

Another requirement of our twentieth-century civilization is rapid transit, either urban or inter-urban, and this is afforded by various systems of electric street railways or electric traction generally, including electric locomotives and electric automobiles.

of the weight? A.I did not state that the resistance to traction was 1/500th of the weight upon an averageto which condition the answer given to a previous question must be understood to applybut I stated that the average traction was about 1/300th of the load, which nearly agrees with my former statement.

What was thought of Stephenson and his schemes may be judged by the following extracts from the Quarterly Review of 1825, in which the introduction of locomotive traction is condemned in the most pointed manner: "As to those persons who speculate on making railways general throughout the kingdom, and superseding every other mode of conveyance by land and water, we deem them and their visionary schemes unworthy of notice....

The "Common Objects of the Farmyard" were rapidly assimilated, and all the world of mechanical traction was comprehended in the generic "puff-puff."

4 adjectives to describe  traction