Highway Sheet 13
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1) Question.
To indicate proper control of consistency of a freshly mixed concrete for pavement construction, the slump should be between
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2) Question.
For maximum strength and durability minimum percentage of cement, by weight is
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3) Question.
When each particle of aggregates is thinly coated with cement paste, a heterogeneous solid is formed, which is known as
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4) Question.
The basic formula for determination of pavement thickness was first suffested by
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5) Question.
In cement concrete pavements, tensile stress is due to
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6) Question.
In case of cement concrete pavements, pick up the incorrect statement
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7) Question.
In ideal pavement is constructed with
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8) Question.
Stability of hill slopes depends upon
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9) Question.
Side drains on both sides of a hill road, are essential when the road is
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10) Question.
Intermediate catch water drains are provided only, if
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11) Question.
In a dual wheel assembly if P is equal to each wheel load, S is centre to centre distance of dual wheels and d is the distance between walls of wheels, then -
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12) Question.
Rigidity factor for a tyre pressure greater than is -
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13) Question.
Tyre pressure influences the -
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14) Question.
If the group index value of subgrade is between 5 and 9, then the subgrade is treated as -
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15) Question.
Select the correct statement -
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16) Question.
Group index method of design of flexible pavement is -
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17) Question.
The number of repetitions, which the pavement thickness designed for a given wheel load should be able to support during the life of pavement is -
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18) Question.
Flexible pavement distribute the wheel load -
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19) Question.
Bottom most layer of pavement is known as -
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20) Question.
In highway construction on superelevated curves, the rolling shall proceed from
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