Irrigation, Water Resources Engineering & Hydrology Mcqs


Q.  With the increase in the quantity of water supplied, the yield of most crops_________________?

a. increases continuously
b. decreases continuously
c. increases upto a certain limit and then becomes constant
d. increases upto a certain limit and then decreases


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Hydrodynamic pressure due to earthquake acts at a height of_________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  When the reservoir is full, the maximum compressive force in a gravity dam is produced______________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  For wave action in dams, the maximum height of freeboard is generally taken to be equal to_______________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The most suitable material for the central impervious core of a zoned embankment type dam is_______________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Seepage through foundation in an earthen dam is controlled by providing___________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following spillways is least suitable for an earthen dam ?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  In a chute spillway, the flow is usually____________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  If there are two canals taking off from each flank of a river, then there will be____________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The main function of a divide wall is to_______________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  As compared to crest of the normal portion of the weir, the crest of the under sluice portion of weir is kept at_____________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  According to Khosla’s theory, the exit gradient in the absence of a downstream cutoff is_____________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The ratio of average values of shear stresses produced on the bed and the banks of a channel due to flowing water is________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  As per Lacey’s theory, the silt factor is_________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following canal structures is used to remove surplus water from an irrigation channel into a natural drain ?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The sensitivity of a rigid module is_______________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  In a Sarda type fall, rectangular crest is used for discharge upto______________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  A straight glacis type fall with a baffle platform and a baffle wall is called_____________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  Vertical drop fall is satisfactory for a height upto ___________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  The ratio of rate of change of the discharge of an outlet to the rate of change of the discharge of distributing channel is called________________?
Category: Civil Engineering Mcqs,   Published by: teswesm
MCQs:  If the R.L’s of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be________________?
Category: Civil Engineering Mcqs,   Published by: teswesm