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WorksheetsCivil war-Day 27-LSGD-Steel structures intro.
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
ISMB 200 is a hot rolled Standard Indian Steel Section in which 200 indicates.
a)
Depth
b)
Width
c)
Weight
d)
Thickness
2.
What is the value of permissible deflection for a steel structure generally?
a)
L/180
b)
L/240
c)
L/325
d)
L/500
3.
Which among the following is also known as rolled steel joist?
a)
Rolled steel T section
b)
Rolled steel Angle section
c)
Rolled steel Channel section
d)
Rolled steel I section
4.
ISWB stands for
a)
Indian Standard Web Beam
b)
Indian Standard Wide Flange Beam
c)
Indian Standard Welded Beam
d)
None of these
5.
Stress at which steel fails under repeated application of loads
a)
Toughness
b)
Hardness
c)
Fatigue strength
d)
None of these
6.
Which of the following is an incorrect statement?
a)
Steel sections are named according to their cross-section shape
b)
Different categories of standard steel shapes are formed by hot rolling and cold forming
c)
Rolled steel sections commonly available due to demand are called regular steel sections
d)
With increase in carbon content, tensile strength reduces but ductility increases
7.
Designation of a rolled steel plate is
a)
ISLC
b)
ISP
c)
ISPL
d)
ISMB
8.
Steel structures are ideally suitable for impact loads because they have
a)
Plastic modulus
b)
Design stress
c)
Ductility
d)
Toughness value
9.
Partial safety factor of a material governed by yielding
a)
1.25
b)
1.1
c)
1.5
d)
1.0
10.
Which of the following sections are mostly used as columns?
a)
ISHB
b)
ISLB
c)
ISJB
d)
ALL OF THE ABOVE
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