Irrigation Engineering The most suitable chemical which can be applied to the water surface for reducing evaporation is Cetyl alcohol Methyl alcohol Ethyl alcohol Butyl alcohol Cetyl alcohol Methyl alcohol Ethyl alcohol Butyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Silt excluders are constructed on the river bed downstream of head regulator river bed upstream of head regulator canal bed downstream of head regulator canal bed upstream of head regulator river bed downstream of head regulator river bed upstream of head regulator canal bed downstream of head regulator canal bed upstream of head regulator ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on a dam can be controlled by i) constructing cutoff under upstream face ii) constructing drainage channels bet-ween the dam and its foundation iii) by pressure grouting in foundation The corret answer is (i), (ii) and (iii) both (i) and (iii) only (i) both (i) and (ii) (i), (ii) and (iii) both (i) and (iii) only (i) both (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For diversion of flood water of rivers, the type of canal constructed, is Canal Ridge canal Perennial canal Inundation canal Canal Ridge canal Perennial canal Inundation canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In rigid module, the discharge Depends upon the water level in the water course Is independent of water levels in the distributary and water course Depends upon the water levels of both, i.e. distributary and water course Depends upon the water level in distributary Depends upon the water level in the water course Is independent of water levels in the distributary and water course Depends upon the water levels of both, i.e. distributary and water course Depends upon the water level in distributary ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The main function of a diversion head works of a canal from a river, is To store water To raise water level To control floods To remove silt To store water To raise water level To control floods To remove silt ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS