Building materials and Construction. Sheet - 19
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1) Question.
Teak wood is sutable for
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2) Question.
Due to attack of dry rot, the timber
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3) Question.
The timber having maximum resistance against white ants, is obtained from
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4) Question.
The most valuable timber may be obtained from
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5) Question.
The curved swellings from the growth of layers or wounds left after branckes are cut off in an irregular manner, are known as
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6) Question.
A well sesoned timber may contain moisture up to
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7) Question.
Based on its dry weight, a freshly felled tree may contain water
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8) Question.
Seasoning of timber is done
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9) Question.
A piece of timber whose thickness and width are respectively 5 cm and 10 cm is called
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10) Question.
A piece of sawn timber whose cross-sectional dimensions exceed 5 cm, in one direction and 20 cm in the other direction, is called a
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11) Question.
Seasoning of timber is essential to remove
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12) Question.
Pick up the correct statement from the following: Method of sawing timber
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13) Question.
Age of a tree may be ascertained by
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14) Question.
Inner part of a timber log surrounding the pitch, is called
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15) Question.
Minimum required water cement ratio for a workable concrete, is
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16) Question.
A badly mixed cement concrete results in
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17) Question.
Slump test for concrete is carrrrried out, to determine
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18) Question.
Strength of cement concrete primarily depends upon
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19) Question.
Bulking of sand is caused due to
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20) Question.
Index number expressing the relative sizes of both coarse and fine aggretates, is called
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