Violent sound pulsations within the cylinder of an I.C. engine are cau – McqOptions

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1.	Violent sound pulsations within the cylinder of an I.C. engine are caused due to_________________?
A.	heavy turbulence
B.	improved scavenging
C.	heavy supercharging
D.	detonation
E.	preignition
Answer» E. preignition

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