By what approximate percentage did Watt's efficient engine reduce coal consumption compared to the Newcomen model?
Answer
75 percent
By keeping the main cylinder hot via the separate condenser, Watt's engine could reduce the amount of coal burned by approximately 75 percent compared to the Newcomen model.
Related Questions
In what year was James Watt born?What machine did Watt initially repair while working at the University of Glasgow?What was the primary application of the Newcomen engine that Watt encountered?What was the fundamental inefficiency Watt identified in the Newcomen engine design?What ingenious device did Watt propose in 1765 to solve the excessive heat loss?By what approximate percentage did Watt's efficient engine reduce coal consumption compared to the Newcomen model?In what year did Watt form his essential commercial partnership with Matthew Boulton?Which mechanism did Watt adopt to convert the engine's vertical action into continuous rotary motion, while avoiding existing patents?What key feature defined the double-acting engine refinement?What device did Watt invent to maintain a consistent engine speed regardless of the load?