Practice Steel Structure Design Multiple Choice Questions with Answers Quiz-8

Q.1.

Rolled steel beams are designated by Indian Standard series and its

weight per metre and depth of its section
depth of section and weight per metre
width of flange and weight per metre
weight per metre and flange width.

Q.2.

The main type of butt joints, is a double cover

shear riveted joint
chain riveted joint
zig-zag riveted joint
all the above.

Q.3.

Pick up the correct statement from the following:

The ends of a strut, are connected together with two rivets
The members of strut will have at least two connections spaced equidistant in their length
The members when separated back-to-back, the connecting rivets should pass through solid washer or packing
All the above.

Q.4.

The spans are considered approximately equal if the longest span does not exceed the shortest span by more than

5%
10%
15%
20%

Q.5.

When a tension member consists of two channel sections, the allowance for rivet hole is made for two holes from

each web
each flange
both webs
each web or one hole from each flange whichever is more
each web or one hole from each flange whichever is less.

Q.6.

Outstanding length of a compression member consisting of a channel, is measured as

half of the nominal width
nominal width of the section
from the edge to the first row of rivets
none of these.

Q.7.

According to IS: 800-the coefficient of expansion of steel per degree centigrade per unit length, is taken as

0.000008
0.000010
0.000012
0.000014
0.000016

Q.8.

For a single section used as a tension member, the given area is assumed

20% to 30% in excess of the net area
30% to 40% in excess of the net area
40% to 50% in excess of the net area
50% to 60% in excess of the net area
60% to 70% in excess of the net area.

Q.9.

Rise of a Jack arch is kept about

1/2 to 1/3 of the span
1/3 to 1/4 of the span
1/4 to 1/8 of the span
1/8 to 1/12 of the span.

Q.10.

If the depth of the section of an upper column is smaller than the lower column

filler plates are provided with column splice
bearing plates are provided with column splice
neither filler plates nor bearing plates are provided with column splice
filler plates and bearing plates are provided with column splice
none of these.

Q.11.

If d is the distance between the flange angles, the vertical stiffeners in plate girders without horizontal stiffeners, are spaced at a distance not less than

0.15 d
0.22 d
0.33 d
0.44 d

Q.12.

The equivalent axial load may be defined as the load which produces a stress equal to

maximum stress produced by the eccentric load
maximum stressed fibre
bending stress
none of these.

Q.13.

A tension member, if subjected to possible reversal of stress due to wind, the slenderness ratio of the member should not exceed

180
200
250
300
350

Q.14.

A column splice is used to increase

length of the column
strength of the column
cross-sectional area of the column
none of these.

Q.15.

If d is the distance between the flange angles of a plate girder, vertical stiffeners are provided at a distance not greater than

d but not less than 0.20 d
1.25 d but not less than 0.33 d
1.5 d but not less than 0.33 d
2.0 d but not less than 0.50 d
2.5 d but not less than 0.50 d

Q.16.

For a single section used as a tension member, the given area is assumed

20% to 30% in excess of the net area
30% to 40% in excess of the net area
40% to 50% in excess of the net area
50% to 60% in excess of the net area
60% to 70% in excess of the net area.

Q.17.

According to IS: 800-the coefficient of expansion of steel per degree centigrade per unit length, is taken as

0.000008
0.000010
0.000012
0.000014
0.000016

Q.18.

For a single section used as a tension member, the given area is assumed

20% to 30% in excess of the net area
30% to 40% in excess of the net area
40% to 50% in excess of the net area
50% to 60% in excess of the net area
60% to 70% in excess of the net area.

Q.19.

Rise of a Jack arch is kept about

1/2 to 1/3 of the span
1/3 to 1/4 of the span
1/4 to 1/8 of the span
1/8 to 1/12 of the span.

Q.20.

A column splice is used to increase

length of the column
strength of the column
cross-sectional area of the column
none of these.

Q.21.

According to IS: 800-the coefficient of expansion of steel per degree centigrade per unit length, is taken as

0.000008
0.000010
0.000012
0.000014
0.000016

Q.22.

For a single section used as a tension member, the given area is assumed

20% to 30% in excess of the net area
30% to 40% in excess of the net area
40% to 50% in excess of the net area
50% to 60% in excess of the net area
60% to 70% in excess of the net area.

Support mcqgeeks.com by disabling your adblocker.