Irrigation, Waterways , Hydrology Section 5
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1) Question.
Interception losses are due to
i) evaporation
ii) transpiration
iii) stream flow
The correct answer is
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2) Question.
A hyetograph is a graphical representation of
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3) Question.
A hydroelectric scheme operating under a head of 80m will be classified as
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4) Question.
The ratio of the average load to the installed capacity of the plant whose reserve capacity is zero will be equal to
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5) Question.
The net head under which the turbine reaches its peak efficiency at synchronous speed is called
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6) Question.
A runoff river plant
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7) Question.
The net speed under which the turbine reaches its peak efficiency is called
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8) Question.
A runoff river plant is
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9) Question.
A land is known as water logged
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10) Question.
Select the incorrect sentence.
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11) Question.
A river bend in alluvial soil is characterised by
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12) Question.
Length and width of a meander are proportional to
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13) Question.
A river training work is generally required when the river is
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14) Question.
A repelling groyne is aligned
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15) Question.
If D is the depth of scour below original bed then the width of launching apron is generally taken as
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16) Question.
Main purpose of mean water training for rivers is
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17) Question.
River training for depth is achieved by
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18) Question.
Select a correct statement
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19) Question.
Tortuosity of a meandering river is always
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20) Question.
The main cause of meandering is?
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