According to paragraph 2, Watt's steam engine differed from earlier steam engines in each of the following ways EXCEPT:
A: It used steam to move a piston in a cylinder.
B: It worked with greater speed.
C: It was more efficient in its use of fuel
D: It could be used in many different ways.
A: It used steam to move a piston in a cylinder.
B: It worked with greater speed.
C: It was more efficient in its use of fuel
D: It could be used in many different ways.
举一反三
- James Watt created a Steam Engine in 1769.
- What are there types of the engine? A: electric motors B: steam engines C: internal combustion engines
- During the 1950’s, __________ was used for the first time to drive steam engines.
- 18. James Watt was born in ______. A: a worker’s family B: a farmer’s family C: a teacher’s family D: a doctor’s steam engine
- Water engineering can be used in the following ways except _________.