Irrigation, Waterways , Hydrology Section 6
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1) Question.
Tortuosity of a meandering river is the ratio of
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2) Question.
An aggrading river is a
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3) Question.
The aqueduct or superpassage type of works are generally used when
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4) Question.
If the R.L's of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be
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5) Question.
The drainage water intercepting the canal can be disposed off by passing the canal below the drainage in
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6) Question.
The ratio of rate of change of the discharge of an outlet to the rate of change of the discharge of distributing channel is called
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7) Question.
Which of the following canal outlets maintains a constant discharge?
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8) Question.
Vertical drop fall is satisfactory for a height upto
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9) Question.
Which of the following can be used as a meter fall?
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10) Question.
In a Sarda type fall, rectangular crest is used for discharge upto
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11) Question.
Which of the following types of falls use parabolic glacis for energy dissipation?
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12) Question.
A straight glacis type fall with a baffle platform and a baffle wall is called
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13) Question.
Which of the following is a flexible outlet?
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14) Question.
The sensitivity of a rigid module is
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15) Question.
For a proportional outlet, the flexibility is
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16) Question.
Which of the following canal structures is used to remove surplus water from an irrigation channel into a natural drain?
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17) Question.
Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey's theory will be
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18) Question.
As per Lacey's theory, the silt factor is
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19) Question.
According to Lacey, the bed slope is given by
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20) Question.
According to Lacey's theory, the silt supporting eddies are generated from
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