Test: Structural Fasteners - 4 - Civil Engineering (CE) MCQ

The effective section of a fillet weld Is represented by a triangle ABC with sides S₁, S₂ and S₃ such that S₃ > S₂ > S₁.

If the allowable shear stress in weld material is τ, the resistance of weld per unit length is 

The steel parts at right angles, are welded with fillet weld of 10 mm size. The throat thickness of the fillet weld should be

Which one of the following statements regarding the riveted joint shown in the given figure is correct?

Select the correct statement

When the bolts are subjected to reversal of stresses, the most suitable type of bolt is

A bolt is subjected to shear force V and tension T. The capacity of the bolt in resisting shear and tension respectively are V₀ and T₀. Which one of the following diagrams represents interaction relations?

The actual thickness of butt weld as compared to the thickness of plate is usually

Bolts are most suitable to carry 

Efficiency of a riveted joint, having the minimum pitch as per IS : 800, is 

The ratio of yield stress in tension to compression in mild steel is

Consider the riveted joint shown in figure. The maximum permissible value of ‘p’ (rivet diameter 20 mm) is

If a bolt of nominal diameter 18 mm then gross dia for the standard clearance hole as per IS 800 : 2007 is

In which of the following cases is a structural fastener over designed?
1. When design is based on Unwin's formula
2. Long sustained loading leading to creep
3. When reversal of stresses takes place
4. In fatigue loading
Select the correct answer using the codes given below,

20 mm diameter rivets are used to connect 10 mm thick piates. The permlssitcle stresses for rivets in shear and bearing are 80 MPa and 250 MPa respectively. The difference of rivet value in single shear and double shear is 

Which type of joint shows maximum efficiency in case of connection of two plates?

In which of the following case we avoid bolted connection

IS 800 : 2007 is based on