Deep vacuum is the term used to describe a vacuum range between __________ and _________.
What will be an ideal response?
50 microns, 250 microns
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43 hours + 28 hours + 35 hours + 37 hours =
Fill in the blank(s) with the appropriate word(s).
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Technician A says a new or rebuilt engine should have the idle maintained above 1500 rpm for at least 20 minutes to insure proper lubrication and break in. Technician B says long periods of idle are hard on the camshaft. Who is correct?
A. Technician A B. Technician B C. Both technicians D. Neither technician
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Who invented the aeolipile or reaction turbine?
A. Hero B. da Vinci C. Watt D. Otto
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You can't seem to keep Kentucky bluegrass vigorous in moderate shade. What management practices should you follow?
What will be an ideal response?
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