A(n) ____________________ is a structure consisting of two side rails joined at intervals by steps (which are referred to as rungs) for climbing up and down.
Fill in the blank(s) with the appropriate word(s).
ladder
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A backup camera system can may be integrated with the vehicle ________ system
A) Reverse B) Navigation C) HUD D) OnStar
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Why must flat-bottom lifter camshafts be broken in at a fast idle?
A) The cam in a cam-in-block engine is only lubricated by splash oil B) The flat-bottom of the lifters must become slightly concave in order to rotate C) Both A and B are correct D) Neither A nor B are correct
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What color is an R-1234yf refrigerant container?
A. white with red crown B. light blue C. cream D. light pink
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Every foot of head provides ________ PSI.
Fill in the blank(s) with the appropriate word(s).
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