Who invented the concept of latent heat that was critical to the development of the steam engine?
A. Sadi Carnot
B. Nicolas Cugnot
C. George Stephenson
D. Joseph Black
Answer: C
Trades & Technology
You might also like to view...
Clay was the first material to be used for mortar.
Answer the following statement true (T) or false (F)
Trades & Technology
What is the ring land and groove area of a piston known as?
A. headland B. crown recess C. ring belt D. skirt
Trades & Technology
The chance that a given event will occur is called _____.
a. risk b. exposure c. probability d. consequence
Trades & Technology
Which type of engine-driven AC generator is commonly used as a standby system because they have a longer life and require less maintenance?
a. Diesel-powered b. LP gas-powered c. Liquid-cooled d. Air-cooled
Trades & Technology