WorksheetsChapter 5 - Rectangular Framed Structures
Total questions: 20
Worksheet time: 7mins
Name
Class
Date
1.
Which of the following is an advantage of a rectangular framed structure?
a)
Difficult to erect on site
b)
Easily erected from pre-fabricated members
c)
Requires complex on-site welding
d)
Cannot support large open spaces
2.
Why do rectangular framed structures allow flexibility in design?
a)
They use non-standard components
b)
They allow large open spaces
c)
They cannot be adapted for multi-storey buildings
d)
They require heavy masonry walls
3.
Which statement best describes the strength of a rectangular frame?
a)
It relies on infill panels for strength
b)
It creates a strong skeleton structure
c)
It is weaker than cellular construction
d)
It cannot resist wind loads
4.
How does cladding relate to rectangular frames?
a)
It is unnecessary for structural stability
b)
It is fixed over the framework to enclose the building
c)
It replaces the need for beams and columns
d)
It is only used in timber frames
5.
Which of the following is NOT an advantage of rectangular frames?
a)
Standard components can be tailored to each project
b)
The frame carries the total load of the building
c)
Requires extensive wet trades during erection
d)
Allows multi-storey construction
6.
Why are rectangular frames considered efficient for multi-storey buildings?
a)
They transmit loads through walls
b)
They use a skeleton frame to carry all loads
c)
They require solid block walls for stability
d)
They cannot resist horizontal wind loads
7.
What are the vertical members in a rectangular frame called?
a)
Rafters
b)
Columns
c)
Beams
d)
Studs
8.
What is the primary function of beams in a rectangular frame?
a)
To resist wind loads
b)
To transmit loads to columns
c)
To act as foundations
d)
To provide insulation
9.
Which material is most commonly used for rectangular framed structures?
a)
Timber
b)
Steel
c)
Glass
d)
PVC
10.
Which type of building commonly uses rectangular framed structures?
a)
Single-storey warehouses
b)
Multi-storey office blocks
c)
Timber cottages
d)
Agricultural barns
11.
What is the main purpose of bracing in a rectangular frame?
a)
To support floor slabs
b)
To resist horizontal wind loads
c)
To reduce the number of columns
d)
To provide insulation
12.
Which load acts horizontally on a rectangular frame?
a)
Dead load
b)
Imposed load
c)
Wind load
d)
Snow load
13.
How do floor slabs contribute to stability in rectangular frames?
a)
They act as vertical bracing
b)
They act as horizontal bracing
c)
They reduce wind pressure
d)
They replace the need for beams
14.
Which additional elements can improve stability in rectangular frames?
a)
Lift shafts and stairwells
b)
Timber noggings
c)
Roof trusses
d)
Glass curtain walls only
15.
What is the typical spacing of columns in a rectangular frame foundation plan?
a)
2 × 2 metres
b)
10 × 6 metres
c)
5 × 5 metres
d)
15 × 10 metres
16.
Which joint connects a steel beam to a steel column?
a)
Mortise and tenon
b)
Welded cleat with bolts
c)
Gusset plate
d)
Dovetail
17.
Why must rectangular frames be designed to resist wind loads?
a)
Wind loads act vertically
b)
Wind loads act horizontally and in any direction
c)
Wind loads only affect roofs
d)
Wind loads are negligible
18.
Which method is commonly used to enclose a rectangular frame?
a)
Brick cladding or infill panels
b)
Solid concrete walls only
c)
Timber boarding
d)
Glass blocks only
19.
What is the role of diagonal ties in bracing systems?
a)
Both ties share tension equally
b)
One tie takes tension while the other remains inactive
c)
Both ties remain inactive
d)
They only resist vertical loads
20.
Which statement about wind load and snow load is correct?
a)
Both act vertically
b)
Wind load acts horizontally; snow load acts vertically
c)
Both act horizontally
d)
Wind load is less critical than snow load
100 %
