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WorksheetsDAY 54 WORKSHEET ITI (Steel Structures)
Total questions: 15
Worksheet time: 11mins
A steel structure mainly consists of —
Two-dimensional members only
Three-dimensional assembly of one- and two-dimensional members
One-dimensional elements alone
Concrete-steel composite members
Modulus of Elasticity for structural steel =
2.1 × 10⁵ N/mm²
2.0 × 10⁵ N/mm²
1.8 × 10⁵ N/mm²
2.2 × 10⁵ N/mm²
Structural steel confirming to IS 2062 commonly used grade is —
E-250 (Fe 410)
E-300 (Fe 540)
Fe 250
Fe 600
Which steel section is most efficient for carrying bending load?
Flat
Channel
I-beam
Angle
When beam reaction exceeds 150 kN, the seat angle is strengthened by —
Cleat angles
Vertical stiffening angle
Double bolts
Plate gusset
TRUE / FALSE
Seated connections are mainly used when beam reactions are large (a)
TRUE/FALSE
Rolled steel sections cannot be reused once fabricated (a)
Steel structures are suitable for earthquake-prone zones. Reason: Steel exhibits ductility and elastic behavior under cyclic loads.
Both A and R true and R explains A
Both A and R true but R does not explain A
A true, R false
Both false
The standard IS code for dimensions of hot-rolled steel sections is (a) .
Unit mass of steel = (a) kg/m³.
Coefficient of thermal expansion for steel = (a) × 10⁻⁶ per °C.
Framed connection uses (a) angles placed on either side of the web of the beam.
When two angles are connected to the flanges of a beam, it is called a (a) connection.
Match the following:
IS 800
General construction in steel
IS 808
Dimensions for hot-rolled sections
IS 2062
Hot-rolled medium & high-tensile steel
IS 1977
Specification for welded sections
Match the following:
Framed beam-to-beam connection
Cleat angles on either side of web
Seated beam-to-beam connection
Angles connected to flanges of beam
Stiffened seat connection
For reactions exceeding 150 kN
Column-beam framed joint
Cleat angles to column flanges
