An important factor in building up cribbing is _____.
a. selecting timbers with rounded edges
b. the stability of the foundation beneath the cribbing
c. filling in low spots under the cribbing
d. using only material that is completely dry
b. the stability of the foundation beneath the cribbing
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The dimensions are the ____________________ measurements of an object
Fill in the blank(s) with the appropriate word(s).
Section drawings are included as necessary to explain special features of construction.
Answer the following statement true (T) or false (F)
To increase engine performance, which camshaft is varied?
A) Exhaust camshaft only B) Intake camshaft only C) Both the intake and exhaust camshaft D) The exhaust camshaft is advanced and the intake camshaft is advanced
The pitch diameter of one gear is 96 in. and the pitch diameter of its mating gear is 24 in. What is the gear ratio, and how many teeth does the smaller gear have?
A. gear ratio = 4:1, smaller gear has 8 teeth B. gear ratio = 1:4, smaller gear has 8 teeth C. gear ratio = 4:1, smaller gear has 6 teeth D. gear ratio = 4:1, not enough information to calculate number of teeth either gear has E. none of the above