Compressibility of a liquid is defined as vertical or contraction in volume with variation of pressure. Therefore water is considered as ___________________?

Related Mcqs:

1. Specific weight of a liquid is defined as the weight per unit volume at standard Temperature & pressure therefore specific weight of water of water is equal to ____________ kg/m3 in MKS system ?

   A. 990
   B. 995
   C. 999
   D. 1000

2. Specific gravity of a liquid is defined as the ratio of its specific weight to that of pure water and standard temperature and pressure. Therefore specific gravity is equal to ___________________?

   A. 1.0
   B. 1.2
   C. 1.5
   D. 2.0

3. Hydrology is the science which deals with the depletion and recharge of water resources yearly therefore. its knowledge is a must to _________________ properly the water resources?

   A. Develop
   B. Manage
   C. Remodel
   D. Rehabilitate

4. For a perfect incompressible liquid flowing in a continuous stream, the total energy of a particle remain the same, while the liquid particle move from one point to another this statement is called ___________________?

   A. Continuity Equation
   B. Pascal s law
   C. Bernoulli equation
   D. Archimede’s principle

5. The mass per unit volume of a liquid at standard temperature and pressure is called ____________________?

   A. Specific weight
   B. Specific gravity
   C. Mass density
   D. None of these

6. Volume of water that unit volume of aquifer will give up by gravity pull is called ____________________?

   A. Specific volume
   B. Specific yield
   C. Specific retention
   D. All are correct

7. The percentage of the volume of water filled in voids to the total volume of solids of soil grains is called__________________?

   A. Void ratio
   B. Degree of compaction
   C. Degree of saturation
   D. Volume of saturation

8. The property of soil which indicates the volume of water stored in the formation is called ___________________?

   A. Specific yield
   B. Porosity
   C. Field capacity
   D. Specific retention

9. The unit of volume of water used in irrigation practice in FPS system is Acre-Foot. there fore one Acre- Foot is equal to ___________________?

   A. 40560ft3
   B. 41560ft3
   C. 43560 cubic feet
   D. 42560ft3

10. The field capacity is the water retained by a saturated soil after free drainage of surplus water to the ground water table but the water retained by a saturated soil after being centrifuged by a centrifugal force of 1000 times that of gravity is called________________?

    A. Soil moisture
    B. Equivalent moisture
    C. Field moisture
    D. Available moisture