When electricity can directly power drive motors, what is the highest rate of thermal efficiency in current vehicles?
A. 40%
B. 60%
C. 80%
D. 100%
Answer: B
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____are used to tighten or loosen nut-and-bolt-type fasteners.
a. Pliers b. Cutters c. Wrenches d. Screwdrivers
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If an entrepreneur is raising money and a top tier investor is intrigued, she should spend her time convincing this investor instead of taking on meetings from others.
Answer the following statement true (T) or false (F)
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One of the broad classifications of fittings, ____, are generally used in applications requiring small-diameter pipe of 2.5 inches or less.
A. beveled fittings B. flanged fittings C. welded fittings D. screwed fittings
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In testing DIACs with an ohmmeter, ____ resistance in either direction indicates that the device is not opened (defective).
A. zero B. high C. low D. infinite
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