A ____ is a mechanical device that changes mechanical power into fluid power.
A. compressor
B. motor
C. piston
D. pump
Answer: D
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A tankless domestic water system provides hot water from a coil in the boiler.
Answer the following statement true (T) or false (F)
Theodore Roosevelt strongly encouraged the Panamanians to revolt against Colombia because
A. he thought they would not charge as much for a canal route as the Colombians. B. he wanted to establish a permanent U.S. military base in the region. C. Roosevelt had designs on making Panama a colony of the United States. D. he regarded the Colombians as racially inferior. E. the Colombian senate had rejected the American offer to buy a canal route across Panama.
The ____ is a one-to-one scale circuit pattern that is used to produce a printed circuit board.
A. large scale integration B. master pattern C. conductor traces D. multilayer sandwich E. none of the above
Most wheel bearings are standardized sizes.
a. true b. false