Irrigation Engineering A land is said to be water-logged if its soil pores within All listed here A depth of 40 cm are saturated A depth of 50 cm are saturated Root zone of the crops are saturated All listed here A depth of 40 cm are saturated A depth of 50 cm are saturated Root zone of the crops are saturated ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Retrogression of the bed level of a river downstream a weir, occurs due to Increase of the bed level Heavy impact of water Less percentage of silt Soft soil strata Increase of the bed level Heavy impact of water Less percentage of silt Soft soil strata ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Cross regulators in main canals are provided To regulate water supply in the distributaries None of these To overflow excessive flow water To increase water head upstream when a main canal is running with low supplies To regulate water supply in the distributaries None of these To overflow excessive flow water To increase water head upstream when a main canal is running with low supplies ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The area between the isohyets 45 cm and 55 cm is 100 square km and between 55 cm and 65 cm is 150 square km. The average depth of annua! precipitation over the above basin of 250 square km will be 56 cm 50 cm 55 cm 60 cm 56 cm 50 cm 55 cm 60 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A runoff river plant is None of these a medium head scheme a low head scheme a high head scheme None of these a medium head scheme a low head scheme a high head scheme ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a canal syphon, the flow is Under atmospheric pressure With critical velocity Under negative pressure Pipe flow Under atmospheric pressure With critical velocity Under negative pressure Pipe flow ANSWER DOWNLOAD EXAMIANS APP
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