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Steel Design Booster Quiz-7

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Question 1

In a built-up section carrying tensile force, the flanges of two channels are turned outward

Question 2

If the sides of a slab simply supported on edges and spanning in two directions are equal, the maximum bending moment is multiplied by ______________.

Question 3

If the pitch is 6 cm and rivet value is 4 tonnes, the number of rivets required for a riveted connection carrying an eccentric load of 15 tonnes at 30 cm from the centre line is _____.

Question 4

The gross diameter of rivet (hole) for a rivet with nominal diameter of 27 mm is

Question 5

In a double riveted double-covered butt joint, the strength of the joint per pitch length in shearing the rivets Pd and strength of one rivet in single riveted single covered but joint in shear Ps are related as:

Question 6

In a truss girder of a bridge, a diagonal consists of mild steel flat 400 I.S.F. and carries a pull of 80 tonnes. If the gross diameter of the rivet is 26 mm, the number of rivets required in the splice is

Question 7

According to the Unwin's formula, if t is the thickness of the plate in mm, the nominal diameter of the rivet is

Question 8

Cold driven rivets range from _____________.

Question 9

As per IS 800:2007 maximum effective slenderness ratio for a member carrying compressive loads resulting from dead loads and imposed loads will be:

Question 10

If the value of a 20 mm diameter rivet in a lap joint connecting two plates 10 mm and 15 mm thick, then bearing strength of one rivet is

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Jun 5AE & JE Exams