Diameter of rivet hole (d, mm) and the plate thickness (t, mm) are rel – McqOptions

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1.	Diameter of rivet hole (d, mm) and the plate thickness (t, mm) are related by Unwin’s formula as___________________?
A.	d = 1.1 t
B.	d = 1.6 √t
C.	d = 1.5 t
D.	d = 3 √t
Answer» C. d = 1.5 t

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