WorksheetsD70 QUIZ OF THE DAY
Total questions: 31
Worksheet time: 31mins
Name
Class
Date
1.
Which type of steel structure provides column-free large spaces such as in auditoriums?
a)
RCC frame structure
b)
Steel roof truss
c)
Timber truss
d)
Masonry vault
2.
Which IS code is used for cold-rolled steel sheet sections?
a)
IS 2062
b)
IS 1079
c)
IS 808
d)
IS 800
3.
Which structural property of steel is approximately 0.769 × 10⁵ N/mm²?
a)
Modulus of elasticity
b)
Poisson’s ratio
c)
Modulus of rigidity
d)
Thermal expansion coefficient
4.
Which IS code is used as a handbook for structural engineers?
a)
SP:6(1)
b)
IS 800
c)
IS 808
d)
IS 2062
5.
Which cold-formed steel section is commonly used as bracing?
a)
Flat steel straps
b)
I-section
c)
Channel section
d)
Z-section
6.
Which of the following is a limitation of steel structures?
a)
Possibility of future expansion
b)
Susceptibility to fatigue and stress concentration
c)
Recyclability
d)
High scrap value
7.
Which structural steel grade is commonly used according to IS 2062?
a)
Fe 250
b)
E-250 (Fe 410)
c)
Fe 500
d)
Fe 600
8.
Which of the following is an example of built-up steel section?
a)
Rolled I-section
b)
Compound stanchion
c)
ISMC channel
d)
Angle section
9.
In cold-formed steel, what is the minimum yield strength value?
a)
232 N/mm²
b)
250 N/mm²
c)
390 N/mm²
d)
410 N/mm²
10.
Which type of steel member is defined as a large deep beam with an open web?
a)
Purlin
b)
Truss
c)
Beam
d)
Column
11.
Which cold-formed section is commonly used in crane girders?
a)
Fabricated box section
b)
C-section
c)
Angle section
d)
Flat straps
12.
Which cold-formed section is used in marine containers?
a)
Corrugated profiles
b)
Z-sections
c)
Flat straps
d)
Hat sections
13.
Which of the following is used in pollution control equipment as gas distribution screens?
a)
Corrugated profiles
b)
Large channels
c)
Tubular sections
d)
Angles
14.
Which cold-formed steel application uses hat sections for structural support?
a)
Floor joists
b)
Roof cladding
c)
Truss bracing
d)
Storage racks
15.
Which cold-formed steel component is used in rolling shutters?
a)
Side guides and bottom plates
b)
I-sections
c)
C-sections
d)
T-sections
16.
Which cold-formed steel member is commonly used in railway coaches?
a)
Top hats and floor troughs
b)
Rolled I-sections
c)
Flat straps
d)
Tubular sections
17.
What is the main purpose of stiffened seat connection in steel structures?
a)
For reactions exceeding 150 kN
b)
For aesthetic purposes
c)
For temporary supports
d)
For lightweight beams only
18.
Which structural steel element is also known as stanchion?
a)
Vertical compression member
b)
Horizontal beam
c)
Roof truss tie
d)
Diagonal bracing
19.
Which cold-formed steel member is used in grain storage silos?
a)
Shallow profile sheeting
b)
Rolled I-beams
c)
Z-sections
d)
Channels
20.
Which property of steel contributes to its recyclability without loss of strength?
a)
Elasticity
b)
Ductility
c)
Toughness
d)
Metallurgical stability
21.
Which cold-formed steel member is widely used in automotive applications?
a)
C-sections and corrugated panels
b)
I-beams
c)
Flat straps
d)
Tubular trusses
22.
Which connection type in steel structures places angles under the beam flanges?
a)
Framed connection
b)
Seated connection
c)
Butt joint
d)
Lap joint
23.
What is the ultimate tensile strength of mild steel reinforcement bars?
a)
250 N/mm²
b)
390 N/mm²
c)
410 N/mm²
d)
500 N/mm²
24.
Which type of section is commonly used for crane walkways in cold-formed steel?
a)
Corrugated profiles
b)
Tubular sections
c)
I-beams
d)
Hat sections
25.
Which component of a roof truss pushes out at the heel and down at the peak?
a)
Bottom chord
b)
Top chord
c)
Tie rod
d)
Secondary beam
26.
Which cold-formed steel sections are used in storage racks as uprights?
a)
Angles
b)
Channels with or without rear flanges
c)
Flat straps
d)
Corrugated sheets
27.
Which cold-formed steel element is used in railway electrical masts?
a)
Heavy channels fabricated into box sections
b)
Flat straps
c)
Top hat sections
d)
Corrugated sheets
28.
What is the primary role of cold-formed profiled steel decking in composite construction?
a)
Fireproofing
b)
Bonding with concrete through indentations
c)
Reducing dead weight
d)
Aesthetic finish
29.
Which cold-formed section is used in frameless stressed skin buildings?
a)
Sheet profiles with stiffened edges
b)
I-sections
c)
Flat straps
d)
Channels
30.
Which property of steel ensures resistance to sudden impact loading?
a)
Elasticity
b)
Toughness
c)
Ductility
d)
Density
31.
Which cold-formed steel application uses tubular sections fabricated by welding?
a)
Lighting towers
b)
Storage racks
c)
Roof purlins
d)
Wall studs
100 %
