Mechanical Engineering - Automobile Engineering - Discussion

Discussion Forum : Automobile Engineering - Section 4 (Q.No. 25)
25.
The lower cylindrical portion of the piston which improves piston cooling performance is called
piston crown
connecting rod
piston pin boss
piston skirt
Answer: Option
Explanation:
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Discussion:
1 comments Page 1 of 1.

MATHESH K said:   7 years ago
Piston skirt mainly used for two purposes.

1) it extend below the piston pin and serves as a guide to the piston and connecting rod.
2) it also serves to distribute lubricating oil to piston and cylinder wall.

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