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Most connecting rods in high-speed engines have which cross-section?(a) T-section(b) Square(c) I-section(d) C- sectionI have been asked this question during an interview.This is a very interesting question from IC Engine topic in portion Design of IC Engine Components of Automotive Engine Design

Answer»

The correct answer is (c) I-section

For explanation: I-sections are EFFICIENT in terms of material usage, it can bear high LOADS and can REDUCE the deflections. High-speed engines are with V-configuration and more than 4 cylinders. Hence, I-section is USED.



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