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The lower portion of piston is called as

The lower portion of piston is called as Correct Answer Skirt

Crown or Head: It is the top most portion of the piston. It is subjected to high pressure and temperature due to the combustion of the fuel.

Skirt: It is the lowest portion of the piston. It works as a guide to the piston in the bore and enables the piston to move in a straight line. The skirt has least clearance with the liner.

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