Which type of compressor has no suction valve but does use a discharge valve?
a. Scroll compressor
b. Rotary compressor
c. Screw compressor
d. Centrifugal compressor
b. Rotary compressor
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In a sound absorption type muffler, what is sonic energy converted to?
A. friction, then heat B. mechanical vibration C. pressure D. noise
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The first CPU used in an IBM PC was the ____ ,which worked at about _____, or ____ clocks beat per second.
A. 8088, 4.77 MHz, 4,770,000 B. 4044, 133 MHz, 4,770,000 C. 8088,200MHz, 2,440,000 D. 4044, 400 MHz, 2,440,000
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What are flowcharts used for?
What will be an ideal response?
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Specify the three methods of thread representations, and which is most commonly used on prints?
What will be an ideal response?
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