Q.1
Seasoning is
Q.2
The variety of pig iron used for the manufacture of steel by Bessemer process, is
Q.3
Seasoning of timber is essential to remove
Q.4
Which of the following ingredients of the brick earth enables the brick to retain its shape?
Q.5
Strength of cement concrete primarily depends upon
Q.6
The pressure acting on the stones in stone masonry construction should be
Q.7
The stones obtained by blasting are used as
Q.8
Which of the following stresses is used for identifying the quality of structural steel?
Q.9
Sea sand used in structures causes
Q.10
The preparation of surface of stone to obtain plain edges or to obtain stones of required size and shape is known as
Q.11
Shingle is
Q.12
Quick setting cement is produced by adding
Q.13
In order of increasing percentage of silica, the correct sequence is
Q.14
The main ingredients of Portland cement are
Q.15
Jumper is a tool used for
Q.16
Durability of building stone is affected by its
Q.17
The ratio of the thickness of web to that of flange of steel rolled structural beams and channels is
Q.18
Cross cut saw is used for
Q.19
Wrought iron contains carbon upto
Q.20
Cast steel is manufactured by
Q.21
A good quality stone absorbs water less than
Q.22
Oil varnish generally consists of
Q.23
Plastics are compounds of carbon with element
Q.24
According to ISI, bitumen is classified into
Q.25
A stone is rejected if it absorbs water more than
Q.26
For making fly-ash building bricks, the following mix of fly-ash, sand and lime, is
Q.27
The most commonly used retarder in cement is
Q.28
The cement becomes unsound by the presence of excess
Q.29
Resins are
Q.30
Quick lime
Q.31
Quick lime is
Q.32
Glazing of clay products, is done
Q.33
Putty is
Q.34
Sapwood consists of
Q.35
Sand stone is
Q.36
Which of the following gradients exerts maximum influence on properties of steel?
Q.37
Sewer pipes are made of
Q.38
The portion of a brick cut to form angles other than right angles in plan, is known as
Q.39
Knots in timber are
Q.40
Crushing strength of a good building stone should be more than
Q.41
In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as
Q.42
Specific gravity for most of the building stones lies between
Q.43
For melting one tonne of cast iron
Q.44
A volatile substance added to a paint to make its application easy and smooth, is known as
Q.45
Le-Chatelier's device is used for determining the
Q.46
According to IS 399-1963, the weight of the timber is specified at
Q.47
Spirit varnish generally consists of
Q.48
Quartzite is a
Q.49
A queen closer is a
Q.50
Plastic
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