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Question

If the tearing efficiency of a riveted joint is 60% then ratio of the rivet hole diameter to the pitch of rivets is ________ .

यदि किसी रिवेट जोड़ की फाड़ने की क्षमता 60% है तो रिवेट छेद के व्यास और रिवेट की पिच का अनुपात ________ है।

A.

0.2

B.

0.33

C.

0.4

D.

0.5

Answer ( Option C)

0.4

Solution

Given :

Tearingefficiency of the joint 

Now, tearing efficiency of a riveted joint is given by,

Where, p = Pitch of rivets,d =   Diameter of hole, t =  Thickness of plate,  Permissible tensile strength of plate.


Hence, the correct option is (C).

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