According to Unwin's formula, the relation between diameter of rivet hole (d) and thickness of plate (t) is given by (where d and t are in mm)
Options
A. d = t
B. d = 1.6 t
C. d = 2t
D. d = 6 t
Correct Answer
d = 6 t
More questions
1. A tank of uniform cross-sectional area (A) containing liquid upto height (H1) has an orifice of cross-sectional area (a) at its bottom. The time required to bring the liquid level from H1 to H2 will be