The ridge at the top of the cylinder ________
A) Represents a failure of the top piston ring to correctly seal
B) Should not be removed before removing pistons except when reboring the cylinders
C) Means that a crankshaft with an incorrect stroke was installed in the engine
D) Is caused by the fact that the rings do not travel all the way to the top of the cylinder
D
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Describe the design and operation of the active steering column.
What will be an ideal response?
?A decomposition product of PVC is ____.
A. ?carbon monoxide B. ?formaldehyde C. ?HCI D. ?acetaldehyde
In creating a(n) ____, a hue is chosen on the color wheel, then two hues on either side of the direct
complement are chosen.
a. split-complementary scheme c. polychromatic scheme b. analogous color scheme d. diversified color scheme
When recombination occurs, an electron
A) drops into the valence band B) loses energy C) drops into a hole D) all of the above