The discharge carrying capacity of an irrigation channel depends upon ____________________?

Related Mcqs:

1. When the rate of change of discharge of outlet equals the rate of change of discharge of the channel, the out let is called __________________?

   A. Sensitive
   B. Flexible
   C. Proportional
   D. Non-flexible

2. Net irrigation + field irrigation losses are the requirement of _____________________?

   A. Full irrigation
   B. Field irrigation
   C. Furrow irrigation
   D. Basin irrigation

3. An outlet through which the discharge depends upon the water level in the distributary is called ___________________?

   A. Rigid module
   B. Flexible module
   C. Non-flexible
   D. Non-modular

4. A module or outlet in which discharge depends upon the difference of head between distributary and the water course is called ___________________?

   A. Non-modular
   B. Modular
   C. Semi-modular
   D. Rigid module

5. The horizontal flow of water in irrigation channel or canal leading to water loss is called as:_________?

   A. Infiltration
   B. Percolation
   C. Seepage
   D. All of these

   Submitted by: Shafiq Rehman

6. Infiltration capacity curve is the graphical representation, as to how the infiltration capacity varies with time after rainfall this curve was represented by ____________________?

   A. Darcy
   B. Horton
   C. Lacy
   D. Kennedy

7. According to Khosla’s theory of seepage, the Exit gradient depends upon ____________________?

   A. width /depth ratio
   B. depth /width ratio
   C. Length /depth ratio
   D. depth /Length ratio

8. the ratio between the rate of change of discharge of the out let to the rate of change of discharge of the distributary is called ______________________?

   A. Proportionally
   B. flexibility
   C. Sensitivity
   D. Flow abili

9. According to Chezy’s formula, the discharge through an open channel is equal to _________________?

   A. C (mi) ^1/2
   B. A (cmi)^1/2
   C. Ac√R.S
   D. A (c.A/pi) ^1/2

10. A structure constructed in channel width having narrow throat and raised floor in bottom, used for measuring discharge is called _____________________?

    A. Cippoletti weir
    B. Venturimeter
    C. Venturiflume
    D. regulator