Question

Scavenging process is the replacement of combustion products in the cylinder from the previous power stroke with fresh air charge to be burned in the next cycle.

(a) True

(b) False

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I need to ask this question from Scavenging Process in division Two Stroke Engines of IC Engine

Answer 1

The correct answer is:

(a) True

The scavenging process in a two-stroke engine refers to the process of clearing the cylinder of exhaust gases from the previous power stroke and replacing them with a fresh air-fuel mixture for the next cycle. This is crucial for maintaining the efficiency and power output of the engine, as it ensures that there is enough fresh charge for combustion in the upcoming cycle. Proper scavenging improves performance, reduces emissions, and ensures the engine runs smoothly.