A. Permeable
B. Impermeable
C. repelling
D. Attracting
Related Mcqs:
- The groyne pointing upwards direction of flow is called ______________________?
A. Attracting
B. Repelling
C. Impermeable
D. Permeable - A type of flow in which water particles, while moving in the direction of flow, rotate about their mass centre is called _________________?
A. Turbulent flow
B. Laminar flow
C. Rotational flow
D. Circular flow - The line in a flow net which shows the direction of flow of water through a soil mass beneath dam are called _________________?
A. Equipotential lines
B. flow lines
C. Section lines
D. Streak lines - if the depth of water in an open channel is greater than the critical depth, the flow is called________________?
A. Critical depth
B. Non-critical flow
C. Sub-critical flow
D. Shooting flow - A flow of water for a certain discharge when total energy of flow i.e. sum of potential, kinetic and pressure energies is minimum is called_______________________?
A. Shooting flow
B. Critical flow
C. Sub-critical flow
D. Normal flow - A water flow available in the drains without irrigation season i.e.flow of sanitary sewage is called____________________?
A. Municipal flow
B. Dry weather flow
C. Waste water flow
D. Surface flow - A curve showing the maximum flow in the river and mean time reduces flow. we be called___________________?
A. Infiltration capacity
B. Infiltration capacity curve
C. Ground water depletion curve
D. All are correct - A fish ladder is device by which flow energy can be dissipated in such a manner as to provide easy access to the downstream fish to come on upstream side, the velocity of flow varies from___________________?
A. 2.0 – 2.5 – m/sec
B. 2.5 – 3 m/sec
C. 3.0 – 3.5 m/sec
D. 3.5 – 4.0 m/sec - Water available in root zone of plants, is about 50% of soil moisture content. which is always available to the plants is called________________?
A. Effective water
B. Soil-moisture content
C. Capillary water
D. All are correct - A river which does not change its alignment – slope and its regime significantly is called________________?
A. Aggrading river
B. Degrading river
C. Stable river
D. Deltaic River
