i need the answer quickly What do you mean by scavenging process? It is positive in case offour strokes engines and negative in two strokes engines, Explain.(vi)(vii) In two stroke S.I. engines exhaust port is placed slightly at higherlevel than transfer port. Why?(viii) Piston rings are used on the piston why?(ix) What is optimum percentage of lubricant oil used in petrol in case oftwo strokes S.I. engines?What is compression ratio? State numerical value of compressionratio in two strokes and four stroke S.I. engines.(x)

Answered: (vi) What do you mean by scavenging…

(vi) What do you mean by scavenging process? It is positive in case of four strokes engines and negative in two strokes engines, Explain.

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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