Irrigation Engineering A minimum of 90 cm free board is provided if the discharge in the canal is between 30 to 33 cumecs Over 60 cumecs Over 100 cumecs 30 to 60 cumecs 30 to 33 cumecs Over 60 cumecs Over 100 cumecs 30 to 60 cumecs ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A river is said to be of All of these Meandering type if it flows in sinuous curve Degrading type if it cuts its bed to a certain slope Aggrading type if it builds up its bed to a certain slope All of these Meandering type if it flows in sinuous curve Degrading type if it cuts its bed to a certain slope Aggrading type if it builds up its bed to a certain slope ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering To determine the discharge at a section in a stream from its rating curve, the required data arei) slope of water surface at the sectionii) stage at the sectioniii) current meter readings at the sectionThe correct answer is only (ii) (ii) and (iii) only (iii) (i) and (ii) only (ii) (ii) and (iii) only (iii) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If average particle size of the silt in millimeters is m, the Lacey's silt factor f is proportional to m1/3 m2/3 m3 m1/2 m1/3 m2/3 m3 m1/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the quantity of water stored in the root zone of the crops to the quantity of water actually delivered in the field is known as water application efficiency water conveyance efficiency None of these water use efficiency water application efficiency water conveyance efficiency None of these water use efficiency ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Lane's weighted creep theory assumes Double weightage to horizontal creep and one weightage to vertical creep Triple weightage to vertical creep and one weightage to horizontal creep Equal weightage to horizontal and vertical creeps Triple weightage to horizontal creep and one weightage to vertical creep Double weightage to horizontal creep and one weightage to vertical creep Triple weightage to vertical creep and one weightage to horizontal creep Equal weightage to horizontal and vertical creeps Triple weightage to horizontal creep and one weightage to vertical creep ANSWER DOWNLOAD EXAMIANS APP
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