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We appreciate your visit to In a Four Stroke Cycle engine the sequence of operation is A Suction Compression Expansion Exhaust B Suction Expansion Compression Exhaust C Expansion Compression Suction. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

In a Four Stroke Cycle engine, the sequence of operation is:

A) Suction, Compression, Expansion, & Exhaust
B) Suction, Expansion, Compression, & Exhaust
C) Expansion, Compression, Suction, & Exhaust

Answer :

Final answer:

The sequence of operations in a Four Stroke Cycle engine is Suction (intake stroke), Compression, Expansion (power stroke), and Exhaust. The correct option is A) Suction, Compression, Expansion & Exhaust.

Explanation:

In a Four Stroke Cycle engine, the correct Sequence of Operation is A) Suction, Compression, Expansion & Exhaust. During the intake stroke (suction), the piston draws in a fresh air-fuel mixture. This is followed by the compression stroke, where the piston compresses the mixture, and heat is developed. Next is the power stroke (expansion), after ignition, the burnt gases expand and do work on the piston. Finally, the exhaust stroke expels the spent gases, making the engine ready for the next cycle.

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