Question

Calculate the thickness of the piston barrel at the lower end when t3=13mm?

(a) 4.5 to 5mm

(b) 3.25 to 4.55mm

(c) 5.6 to 7mm

(d) 2.25 to 4.6mm

I have been asked this question during an internship interview.

I need to ask this question from IC Engine topic in division Design of IC Engine Components of Automotive Engine Design

Answer 1

Correct option is (b) 3.25 to 4.55mm

The best explanation: t4 = (0.25t3 to 0.35t3)

                          = (0.25×13) to (0.35×13)

                          = 3.25 to 4.55mm