Question

What is the range of water jacket when the thickness is 8mm?

(a) 2.6 to 6mm

(b) 3.5 to 4mm

(c) 4 to 5mm

(d) 2.8 to 7mm

I have been asked this question in class test.

My question is taken from IC Engine in division Design of IC Engine Components of Automotive Engine Design

Answer 1

The correct choice is (a) 2.6 to 6mm

Explanation: Thickness of water jacket ranges from when the thickness is given is

                              =\(\frac{1}{3}t\) to \(\frac{3}{4}\)t

                              = 2.6 to 6mm