hail is precipitation in the form of balls or lumps of ice of size greater than _______________ formed by alternate freezing & melting?

Related Mcqs:

1. A cloud is formed due to condensation. it consists of a small particle of ice an. small droplets of water, having diameter about ___________microns?

   A. 30
   B. 35
   C. 40
   D. 45

2. The precipitation that occurs because of frontal disturbances during the movement of barometric low pressure is called ____________________?

   A. Hurricane
   B. Cyclonic
   C. Orographic
   D. Convective

3. The precipitation that falls during the growing season of the crop is called__________________?

   A. Useful rain fall
   B. Direct rain fall
   C. Monsoon rain fall
   D. all are correct

4. 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

5. The soil which are formed due to the weathering effects particularly by movement of water and are high permeable are called _________________?

   A. Alluvial soils
   B. Non-alluvial soils
   C. Impervious soils
   D. Semi-impervious soils

6. The hydraulic jump is formed on down stream of toe of glacis for the purpose to dissipate surplus energy of the flowing water, the nature and strength of jump depends upon a Number called______________________?

   A. Reynolds
   B. Froude No
   C. Webber
   D. Darcy,s law

7. A spoil bank is formed when the volume of excavated soil is _________________ of embankment filling?

   A. Less than
   B. Excess
   C. Equal to
   D. Not required

8. The method of irrigation in which each tree is surrounded by a border to form a pool when water is supplied is called ________________?

   A. Furrow irrigation
   B. Basin irrigation
   C. Border irrigation
   D. Check irrigation

9. The down stream sloping glacis of the Hydraulic structure is made in such a way to form automatically the _____________ and dissipate the surplus energy of flowing water?

   A. Afflux
   B. Hydraulic jump
   C. Pond level
   D. HFL

10. The water evaporates from paddy surfaces to the atmosphere in the form of water vapours, these water vapours get collected in the atmosphere and behave & like_________________?

    A. Water
    B. Snow
    C. Ice particles
    D. Gas