Answered: What is the indicated horsepower of a…

What is the indicated horsepower of a four-stroke, six-cylinder engine having a 4” bore and 4” stroke? The engine speed is 1500 rpm and the mean effective pressure is 80 psi. Ans. 45 hp

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter24: Engine Performance Systems

Section: Chapter Questions

Problem 8RQ: Type B engine misfires are excessive if the misfiring exceeds to percent in a rpm period.

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Question

What is the indicated horsepower of a four-stroke, six-cylinder engine having a
4” bore and 4” stroke? The engine speed is 1500 rpm and the mean effective
pressure is 80 psi.

Ans. 45 hp

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