WorksheetsACE 26/04/20 HRA
Total questions: 25
Worksheet time: 25mins
Name
Class
Date
1.
The ______ is used for formwork when it is desired to reuse the formwork several times
a)
Stone
b)
Steel
c)
Timber
d)
Bamboo
2.
___________ gives excellent exposed concrete surface requiring no further finishing treatment.
a)
Timber
b)
Teak wood
c)
Steel
d)
Fibre glass
3.
When form work is required for small ones requiring less repetitions, the ________ is preferred to Steel.
a)
Steel
b)
Timber
c)
Fibre glass
d)
Metal sheets
4.
The ______ formwork should be neither too dry nor too wet.
a)
Fibre glass
b)
Steel
c)
Timber
d)
Metal
5.
It is found that a moisture content of about ______ is appropriate for the timber formwork.
a)
0.2
b)
0.3
c)
0.4
d)
0.5
6.
The _________ formwork can be reused several time as compared to ordinary Timber formwork.
a)
Sunmica
b)
Cardboard
c)
Fibre ply
d)
Plywood
7.
Forms whose components can be reused several times are known as the ______
a)
Stripping
b)
Panel Forms
c)
Newel forms
d)
Shuttering
8.
The temporary box like structure is known as the ______
a)
Support
b)
Formwork
c)
Built up
d)
Casing
9.
The form work from the sides of beams can be removed only after
a)
1
b)
4
c)
7
d)
14
10.
The form work from the slabs excluding props, can be removed only after
a)
1
b)
4
c)
7
d)
14
11.
The column formwork consists of a box prepared from _______ separate sides.
a)
1
b)
2
c)
3
d)
4
12.
The formwork for an ___________ consists of rows of vertical post which carry small wooden beams at their tops
a)
RCC floors
b)
RCC slab
c)
RCC column
d)
RCC beam
13.
In case of formwork for the floor, the ________ supports should be firmly supported at the bottom.
a)
Horizontal
b)
Vertical
c)
Inclined
d)
Slanting
14.
The formwork for ________ consists of stringers, sheets, joist, bearers and vertical post.
a)
Walls
b)
Column
c)
Beams
d)
Stairs
15.
The formwork for ___________ consists of sheets, studs, Wales, ties and braces.
a)
Walls
b)
Column
c)
Beams
d)
Stairs
16.
The forms are raised by the concrete is in a plastic state and such forms are therefore sometimes referred to as the ___________
a)
Climbing forms
b)
Jumping forms
c)
Riser forms
d)
Running forms
17.
The ______ of formwork plays an significant role in the cost of concrete.
a)
Conditions
b)
Work
c)
Period
d)
Economy
18.
The formwork should be sufficiently strong enough to bear the _____ of weight concrete as well as the weights of the equipment, labour, etc.
a)
Live load
b)
Dead load
c)
Wind load
d)
Snow load
19.
The inside surface of formwork should be ________ so as to turn out a good concrete surface.
a)
Smooth
b)
Undulated
c)
Rough
d)
Geometrical
20.
The boxes for beams are play prepared from ____ sides and ____ bottom in formwork for an RCC floor.
a)
One, One
b)
Two, Two
c)
One, Two
d)
Two, One
21.
In formwork for wall, the _____ are provided by vertical Struts and horizontal wales.
a)
Studs
b)
Wales
c)
Sheets
d)
Ties
22.
temporary framework for supporting a masonry, stone or concrete arch during construction until it is able to stand by itself is known as
a)
centering
b)
shuttering
23.
Slip form work is used for the construction of tall structures
a)
true
b)
false
24.
identify the components of slip form work
a)
Yokes<br />
b)
Lifting devices<br />
c)
Horizontal beam<br />
d)
all the given
25.
Requirement of good form work is
a)
won’t absorb water from concrete.
b)
as light as possible
c)
material of the formwork should be cheap, easily available and reusable
d)
all the given
100 %
