A VTEC engine changes cam lift and timing by using oil pressure and a locking pin in the ________
A) Cam sprocket B) Push rods C) Timing belt drive D) Rocker arms
D
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____ are construction drawings that generally show existing and proposed topography.
A. Grading plans B. Grading units C. Gradient plans D. Grading plats
True or false? Class V land may be level but it has some other characteristic, such as rockiness or excessive sand, that makes
it unsuitable for cultivation.
What will be an ideal response?A wide band oxygen sensor is used to ________
A) Help improve fuel economy by allowing the engine to operate at a lean air-fuel ratio B) Help the engine meet achieve ultra-low emission vehicle (ULEV) rating C) Help the engine achieve a super ultra-low emission vehicle (SULEV) rating D) All of the above
Dampeners are used on some fuel rails to ________
A) Trap dirt and keep it away from the injectors B) Increase the fuel pressure in the rail C) Reduce noise D) Reduce (decrease) the fuel pressure in the rail