Irrigation Engineering The downstream expansion head of a guide bank is extended to subtend an angle at the centre, equal to 45° 60° 90° 30° 45° 60° 90° 30° ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The width of a dowla is generally kept between 30 to 60 cm and its height above the road level should invariably be more than 20 cm 40 cm 10 cm 30 cm 20 cm 40 cm 10 cm 30 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For diversion of flood water of rivers, the type of canal constructed, is Perennial canal Canal Inundation canal Ridge canal Perennial canal Canal Inundation canal Ridge canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Generally the weir is aligned at right angles to the direction of the main river current because It gives better discharging capacity All of these It is economical It ensures less length of the weir It gives better discharging capacity All of these It is economical It ensures less length of the weir ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A hydraulic jump is generally formed when a stream moving with A hyper-critical velocity meets a stream moving with a hyper-critical velocity A sub-critical velocity meets a stream moving with a hyper-critical velocity A hyper-critical velocity meets a stream moving with a critical velocity A hyper-critical velocity meets a stream moving with a sub-critical velocity A hyper-critical velocity meets a stream moving with a hyper-critical velocity A sub-critical velocity meets a stream moving with a hyper-critical velocity A hyper-critical velocity meets a stream moving with a critical velocity A hyper-critical velocity meets a stream moving with a sub-critical velocity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Groynes are generally built Inclined downstream up to 30° All listed here Perpendicular to the bank Inclined up stream up to 30° Inclined downstream up to 30° All listed here Perpendicular to the bank Inclined up stream up to 30° ANSWER DOWNLOAD EXAMIANS APP
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