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461.

In plastic analysis, the shape factor of a triangular section is

A.	1.15	B.	1.5
C.	1.85	D.	2.34

462.

The shape factor of standard rolled beam section varies in the range

A.	1.0 to 1.1	B.	1.1 to 1.2
C.	1.2 to 1.3	D.	1.3 to 1.4

463.

The segmental bottom of a circular tank is subjected to

A.	hoop tension	B.	hoop compression
C.	bending moment	D.	none of the above

464.

The maximum thickness of the plates used in pressed steel tanks is

A.	3 mm	B.	4 mm
C.	5 mm	D.	6 mm

465.

Gantry girders are invariably designed to resist

A.	transverse loads only	B.	lateral loads only
C.	transverse and lateral loads	D.	transverse, lateral and axial load

466.

In case of a fillet weld, the throat is

A.	the smaller side of the triangle of the fillet	B.	the large side of the triangle of the fillet
C.	the hypotenuse of the triangle of the fillet	D.	perpendicular distance from the root to the hypotenuse.

467.

The maximum size of the fillet weld that can be used is

A.	1 mm	B.	3 mm
C.	5 mm	D.	7 mm

468.

The ratio of the strength of the weld mterial to that of the parent body is

A.	more than one	B.	equal to one
C.	less than one

469.

The weakest plane in a fillet weld is

A.	the throat	B.	smaller of the sides
C.	side parallel to the force	D.	side normal to the force

470.

The cross-section of a standard fillet weld is a triangle with base angles of

A.	45? and 45?	B.	50? and 40?
C.	60? and 30?	D.	35? and 55?