Q8: A test carried out on a single cylinder, two. Stroke oil engine gave the following data:Cylinder bore = 200 mm, stroke 250mm, engine speed = 300 rpm, net brake torque 500N.mindicated mean effective Pressure = 4.9*105 N/m², fuel consumption = 5kg/min, Cooling water.rate of flow = 0.0666 kg/sec, temperature rise of cooling water-55k, specific heat capacity ofwater =4.1868 kj/kg.k.calculatethe mechanical efficiency, the specific fuel consumption, and draw up anenergy balance in kw. Answers [@ 81.6, 0.318 kg/kW.hr, © Qtotal = 61.1kw,-Qb.p = 15.7 Kw₂ & Cooling water = 15.35kw,Q Exhaust = 30.05 kw]

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Answered: Q8: A test carried out on a single…

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter33: Emission Control Systems

Section: Chapter Questions

Problem 1RQ: Explain why a small PCV valve opening is adequate at idle speed.

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