In a two piece, articulating piston assembly, what material is usually used for the skirt?
A) aluminum alloy
B) cast iron
C) ceramic fiber
D) Ni-Resist

Question

Quizplus · Accepted Answer

Aluminum alloy is commonly used for the skirt in a two-piece, articulating piston assembly due to its good strength-to-weight ratio, thermal conductivity, and ability to withstand the operating conditions inside an engine.

In a Two Piece, Articulating Piston Assembly, What Material Is