3) Four cylinder, 3.5 liter SI engine operates on a four stroke cycle at 2500 rpm. At this condition, mechanical efficiency of the engine is 62% and 1000 J indicated work are produced each cycle in each cylinder. You are calculate: a) Indicate mean effective pressure, kPa b) Break mean effective pressure, kPa c) Friction mean effective pressure, kPa d) Break power in kW, hp e) Torque, N.m

3) Four cylinder, 3.5 liter SI engine operates on a four stroke cycle at 2500 rpm. At this condition, mechanical efficiency of the engine is 62% and 1000 J indicated work are produced each cycle in each cylinder. You are calculate: a) Indicate mean effective pressure, kPa b) Break mean effective pressure, kPa c) Friction mean effective pressure, kPa d) Break power in kW, hp e) Torque, N.m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Forms of Energy

Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.

Question

3) Four cylinder, 3.5 liter SI engine operates on a four - stroke cycle at 2500
rpm. At this condition, mechanical efficiency of the engine is 62% and 1000 J
indicated work are produced each cycle in each cylinder.
You are calculate:
a) Indicate mean effective pressure , kPa
b) Break mean effective pressure, kPa
c) Friction mean effective pressure, kPa
d) Break power in kW, hp
e) Torque, N.m

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