    Sentence 1. As of what year. were  10000". ' horsepower *..~ éngines    available?    Sentence. 2! Ehé.” atmospheric  engines of Neweomen.and Watt  were’. large. .cornpated «to the  amount’ of "power: they” produced,  but. high. pressure. steam, engines  were light enough. to be dpplied to  vehicles. sich ds traction’ engines  and the railway: locornotives.