In general, the efficiency of an internal combustion engine is 30 percent and the remaining 70 percent is mainly dissipated as _______ energy
a) heat
b) mechanical
c) chemical
d) solar
heat
You might also like to view...
What must be done to raise water’s saturation pressure above atmospheric pressure?
a. Add more heat to the water. b. Confine the water and then add heat to it. c. Raise the water pressure. d. Raise the water’s temperature to its boiling point.
When the late Sam Walton was opening his new Hypermart stores, television ads would
show Sony television sets being chopped into two pieces by a sword-wielding Samurai warrior. The accompanying dialogue said, “You can go elsewhere and spend more or get considerably less Sony.” What competitive strategy does this approach represent?
a. Differentiation b. Focus c. Overall cost leadership d. Analyzer e. Prospector
The ____ are the horizontal parts of the sash.
A. stiles B. rails C. sills D. muntins
Which of the following is a form of electrical heat energy?
A. Nuclear B. Chemical C. Flashover D. Arcing