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In modern engines, the cylinder is made of what material?(a) Cast iron(b) Tin(c) Steel(d) AluminumThe question was asked during an internship interview.This intriguing question originated from IC Engine in section Design of IC Engine Components of Automotive Engine Design

Answer»

Correct answer is (d) Aluminum

Explanation: Earlier CAST iron was USED as the CYLINDER material, but due to its heavyweight, modern cars use Aluminum which resulted in BETTER efficiency.



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