A. Humidity
B. Absolute Humidity
C. relative humidity
D. All are correct
Related Mcqs:
- 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 - Readily available moisture is the % of moisture that is always easily available to plant and this moisture is called _________________?
A. 70%
B. 75%
C. 80%
D. 85% - The field capacity is the amount of water retained by a saturated soil mass after being acted by gravity. The amount of water required to bring the soil moisture content of that soil up to field capacity is called__________________?
A. Soil-moisture deficiency
B. Field-moisture deficiency
C. Equivalent-moisture deficiency
D. a and b are correct - The discharge of a well per unit draw down usually expressed as gallons or liters per minute is called ____________________?
A. Discharge
B. Specific volume
C. Specific capacity
D. All are correct - 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 - The process of consolidation of stabilized earth work in canal or river embankments. In this process the soil is deposited in layers of specified thickness and at a particular moisture content is called __________________?
A. Soil stabilization
B. Densification
C. Compaction
D. All are correct - The minimum moisture content at which a water drop if placed on a smooth surface of soil will not be absorbed immediately by the soil is called __________________?
A. Soil moisture content
B. Moisture content
C. Soil saturation
D. All are correct - 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 - When the air in a atmosphere is fully saturated with the vapours present in it, then the pressure exerted by such wet air mass will be called ____________________?
A. Vapour pressure
B. Saturation pressure
C. Partial pressure
D. Atmospheric pressure - 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
