Building materials and Construction Sheet -02
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1) Question.
Which one of the following rocks is used for mounmental buildings:
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2) Question.
Dutch bond is a modification of
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3) Question.
Negative skin friction
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4) Question.
Which one of the following specifications of precast concrete pile is incorrect?
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5) Question.
The taper of precast concrete pile should not be more than
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6) Question.
Which one of the following piles has a cast iron shoe ever after removal of the hollow cylindrical steel casing
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7) Question.
In places where the soil is soft and has small resistance to the flow of concrete, which one of the following types of piles, is used
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8) Question.
The compaction of concrete in the drilled pile hole is done by compressed air in the case of
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9) Question.
Cast iron piles
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10) Question.
The pile provided with one or more bulles in its vertical shaft, is generally known as
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11) Question.
The raft slab is projected beyond the outer walls of the structure by
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12) Question.
The ultimate bearing capacity of a raft foundation of length L and width b on clay of unconfined compressive strength , is
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13) Question.
While investigating the site, a thick layer of fairly firm clay over a deep layer of soft clay is encountered. In such a situation, the following type of foundation is useful:
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14) Question.
The loose pockets in soil mass can be bridged safely by providing a raft foundation provided the soft area is smaller than
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15) Question.
Raft foundations are used for:
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16) Question.
If a is the offset of concrete bed in cms, and d is the depth of concrete bed in cms, then
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17) Question.
Rotary drilling is the fastest method in case of
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18) Question.
The Auger boring method is not suitable for
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19) Question.
The auger borings are not common
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20) Question.
A solid core of rock is formed in side the cylinder in the case of
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