Building materials and Construction. Sheet - 08
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1) Question.
A rock contains only one mineral. It is called
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2) Question.
The rocks in which argil (or clay) pre-dominates, are called
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3) Question.
The foliated structure is very common in
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4) Question.
Pick up the rock which is not a sedimentary rock from the following:
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5) Question.
Pick up the volcanic rock from the following:
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6) Question.
The rocks whith are formed due to pouring of magma at the earth's surface are called
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7) Question.
The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called
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8) Question.
The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called
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9) Question.
Brass is an alloy of
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10) Question.
Stainless steel resists corrosion due to
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11) Question.
A stair should not have pitch more than
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12) Question.
While deaigning a stair, the product of rise and going is approximately kept equal to
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13) Question.
If height of the first storey of a building is 3.2 m and riser is 13 cm, the number of treads required, is
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14) Question.
The minimum width of a stair in residential buildings, is
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15) Question.
The vertical members fixed between steps and hand rail, are known
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16) Question.
The inclined support at the ends of treads and rises of a stair, is known as
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17) Question.
The platform at the end of a series of steps, is known as
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18) Question.
The opening provided in sloping roof with its top parallel to the roof surface, is called
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19) Question.
The window which is provided in flat roof of a room, is known
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20) Question.
The window which is provided on a sloping roof of a building, is called
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