Discussion:1-Draw the relationship between the load and the of manometer reading?2-Calucate the theoretical volume of air in the engine?3- Draw the relationship between the volumetric efficiency and load forengine in given speed?4-Why does volumetric efficiency increase with engine speed?5- What is a stroke? Why four stroke is mostly preferred?6- What is volumetric efficiency? And it's significance?7-How supercharging increases the efficiency of the engine?

Answered: Image /qna-images/answer/78166fd9-a0a5-4207-b770-654c3514b83a.jpg

Answered: Discussion: 1-Draw the relationship…

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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A company provides engine specification of its engine listed below. Engine type 3 Cylinder in-line Block Cast Iron Head Cast Aluminum Number of valves 12 Power (KW) 89 Torque Nm @ rpm 170 @ 5500 Bore (mm) (6.6000x10^1) Stroke (mm) (8.00x10^1) Compression ratio (1.300x10^1):1 Weight (Kg) 78 Fuel System High pressure direct injection with 6 hole injectors Find the mean piston speed when the engine is running at (4.700x10^3) rpm. Answer should be in m/s with three significant figures.
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3. A 2-stroke, double-acting, 2L engine is run at speed of 4200 rpm. The volume displacement is, a 0.25 b 0.28 c 0.35 d 0.42
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Compare gasoline and diesel engine
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Alert for not submit AI generated answer. I need unique and correct answer. Don't try to copy from anywhere. Do not give answer in image formet and hand writing
What is the indicated horsepower, of a four-stroke, six-cylinder engine having a 4” bore and 6” stroke. The engine speed is 1500 rpm and the mean effective pressure is 80 psi. a. 68.54 hp b. None of the choices c. 11.423 hp d. 137.08 hp Show solution. Please answer honestly and do not just guess. Thank you :)
+. Page view 360° Exhaust 540° Intake 720° Compression 4. Why do multi-cylinder engines have smaller flywheels than single-cylinder engines? 5. What systems are commonly seen on an engine? What additional systems are needed to use an engine as a tractor? 6. Why does a cam shaft run at half the speed of the crankshaft? Illustrate. 7. How do you designate the size of an engine? 8. What will be the total piston displacement in a two-cylinder 100 mm x 130 mm engine? 9. If each cylinder of the above engine has a clearance volume equal to one fifth of the total cylinder volume, then compute: a) the clearance volume; b) the compression ratio. 10. Sketch the. operation of a four-stroke petrol engine, explaining the events at each stage. How will the events differ from those of a diesel engine? 11. Why is there a power stroke for every down stroke of piston'travel in a two-stroke engine? At what interval does the power stroke occur in a four-stroke engine? 12. Assuming a firing order of 1 3.- 4…
How does a 2 stroke engine run?

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