The basic laws of physics state that every object with a temperature above absolute zero radiates energy in the form of __________.
A. photons
B. protons
C. electrons
D. electromagnetic waves
E. auras
Answer: D
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Fractions smaller than 1/16 of an inch, such as 1/32 and 1/64 of an inch, are not commonly used in fabrication.
Answer the following statement true (T) or false (F)
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What gears produce the final drive ratio?
A) Spider gears B) Ring and pinion gear set C) Countershaft gears D) None of the above is correct.
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Which of the following is a metric bolt?
A) M12x1.5 B) 8 mm C) 1/2-20 D) 5/16-18
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Express 27:45 in its lowest terms:
What will be an ideal response?
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