Irrigation Engineering If the straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the perimeter of the canal is R (θ + cos θ) R (θ + tan θ) 2R (θ + tan θ) 2R (θ + cos θ) R (θ + cos θ) R (θ + tan θ) 2R (θ + tan θ) 2R (θ + cos θ) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering To estimate the magnitude of a flood with a return period of T years, Gumbel’s distribution method requires the following data pertaining to annual flood seriesi) mean valueii) standard deviationiii) length of recordiv) coefficient of skewThe correct answer is (i),(ii) and (iii) (i) and (ii) (i), (ii) and (iv) (i), (ii), (iii) and (iv) (i),(ii) and (iii) (i) and (ii) (i), (ii) and (iv) (i), (ii), (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For designing the venturi head, Length of the throat should be 2.5 times the depth measured to F.S.L. in the main canal Minimum throat width should not be less than 60 cm Width of the throat should not be less than one-third of the bed width of main canal All listed here Length of the throat should be 2.5 times the depth measured to F.S.L. in the main canal Minimum throat width should not be less than 60 cm Width of the throat should not be less than one-third of the bed width of main canal All listed here ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The major resisting force in a gravity dam is wave pressure self-weight of dam uplift pressure water pressure wave pressure self-weight of dam uplift pressure water pressure ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The water stored in the reservoir below the minimum pool level is called dead storage valley storage useful storage surcharge storage dead storage valley storage useful storage surcharge storage ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Borrow pits should preferably be located in Field on the right side of the canal Field on the left side of the canal Fields on both sides of the canal Central half width of the section of the canal Field on the right side of the canal Field on the left side of the canal Fields on both sides of the canal Central half width of the section of the canal ANSWER DOWNLOAD EXAMIANS APP
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