Which of the following statements about the camshaft is FALSE? O It turns at twice the speed of the engine. O It makes two of the four strokes occur at the correct time. Its teardrop shaped lobes control how far the valves open and the amount of time they remain open.

Which of the following statements about the camshaft is FALSE? O It turns at twice the speed of the engine. O It makes two of the four strokes occur at the correct time. Its teardrop shaped lobes control how far the valves open and the amount of time they remain open.

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter12: Upper End Theory And Service

Section: Chapter Questions

Problem 15RQ: Which of the following statements is not true? Normally the desired valve face-to-seat contact area...

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Question

Which of the following statements about the camshaft is FALSE?
It turns at twice the speed of the engine.
It makes two of the four strokes occur at the correct time.
Its teardrop shaped lobes control how far the valves open and the amount of time they remain open.

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