Q2/ How will the following increase efficiency of the I.C. engine? 1. Mixing some of exhaust gases with the incoming air. 2. Change air cooling system to water cooling system for the same engine. 3. Using of two oil rings for each piston.

Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Jack Erjavec, Rob Thompson
Chapter32: Intake And Exhaust Systems
Section: Chapter Questions
Problem 12RQ: Ten psi of turbo boost means that air is being fed into the engine at_______ when the engine is...
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Q2/ How will the following increase efficiency of the I.C. engine?
1. Mixing some of exhaust gases with the incoming air.
2. Change air cooling system to water cooling system for the same engine.
3. Using of two oil rings for each piston.
4. Movement of the piston to pass TDC.
5. Measuring the engine torque by the electric dynamometer.
Transcribed Image Text:Q2/ How will the following increase efficiency of the I.C. engine? 1. Mixing some of exhaust gases with the incoming air. 2. Change air cooling system to water cooling system for the same engine. 3. Using of two oil rings for each piston. 4. Movement of the piston to pass TDC. 5. Measuring the engine torque by the electric dynamometer.
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