Automotive Technology: A Systems Approach (MindTap Course List)
Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN: 9781133612315
Author: Jack Erjavec, Rob Thompson
Publisher: Cengage Learning
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Chapter 12, Problem 13RQ

Multiple valve engines tend to be more efficient than two-valve-per-cylinder engines because they.

  1. allow for increased port areas

  • have smaller valves
  • c. provide less restriction to the airflow

    d. all of the above

    Blurred answer
    Students have asked these similar questions
    is it true that an l head engine has the intake and exhaust valves mounted in the cylinder head
    The most popular combustion chamber.7 which is equipped with four valves per :cylinder is Hemispherical Head O Wedge Chamber Pent-roof head .Bath-tube head „All of the above It is important to have sufficient turbulence.8 motion in order to Speed evaporation of the fuel „Enhance air-fuel mixing Increase combustion speed and efficiency Reduce the time for auto-ignition to .occur All of the above
    Need solution through half hr please

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    Automotive Technology: A Systems Approach (MindTap Course List)

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