Home
About Us
Contact Us
Privacy Policy
Search
Home
→
Water Management
→
_________% of total global water is fresh and its major portion is obtained from Rains ?
Related MCQs
Estimated quantity of global water is __________which covers about 70% of earth?
Wilting point is that limit after that the crop starts feeding up and no water is available for plant, this point occurs after __________?
Water available above the top of root zone of plants is about 15% of soil moisture contents, is mostly not available to plants celled__________?
Water application efficiency increases if the plot to be irrigated is__________?
The depth of flow at which the energy is maximum is called __________?
Permissible velocity of water flowing through concrete lined tunnel is usually __________?
A type of flow in which water particles, while moving in the direction of flow, rotate about their mass centre is called __________?
Mercury does not wet the glass because of its property of __________?
From a water fall, if water is falling down at the rate of 100 N/sec: on the blades of a turbine when the height of fall is 100 m the power delivered to turbine will be__________?
velocity of gases is measured with a __________?
The hydraulic gradient line (H.G.L)represents the sum of__________?
A pipe flowing full, the liquid particles in the pipe has maximum velocity at __________?
An earth embankment built on one or both sides of a river, some distance away from its banks to control flood is called __________?
A closed conduct or barrel used used for supplying water under high pressure to a turbine to generate electricity is called __________?
The angle between a head regulator and entrance of water, for smooth entry of water in a canal is kept as __________?
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__________?
The depth of root zone for rice crop is about__________?
hail is precipitation in the form of balls or lumps of ice of size greater than __________ formed by alternate freezing & melting?
An instrument used for measuring pressure head, generally made up of a small pipe tapped into the side of conduit is called __________?
The precipitation that occurs because of frontal disturbances during the movement of barometric low pressure is called __________?
The forces coming over the gravity dam is mainly resisted by __________?
The last length of the river before it falls into the sea is known as __________?
The velocity in a large canal or channel measured at a depth of __________ gives the mean velocity using the current meter?
Cavitation is caused by __________?
A fluid is a substance that __________?
The formula used to calculate maximum flood discharge for a hilly () is__________?
A dam which is prevented from overturning by the action of lateral or vertical up thrust of water by its weight is called __________?
The height from the top of the embankment to the normal water level in canal .Dam – Reservoir etc, which allows for small waves to splash without over flow is called__________?
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 __________?
The contour of equal water heads and pressure in the soil mass beneath retaining structure are called__________?
The law that states that the discharge of sub-soil water is directly proportional to the loss of head and the area of soil sample and inversely proportional to to the length of soil sample __________?
Cultivation made on small plane steps because of more steepness of the area is called __________?
A line shown on a contour map, set out on ground between certain constant points of slope is called__________?
An engineer who is approached by a client for the purpose of design of hydraulic structures like dam. Barrage or Regulator is called __________?
Sediment particles smaller than 0.002 mm which do not settle in water are called__________?
Sliding failure occurs in a solid gravity dam when__________?
The delta the total water requirement of crop from the time of sowing to harvesting the delta of sugarcane is __________?
The delta the total depth of water consumed by a crop from 1st watering when matures, the delta for rice is__________?
Rabi crops pertains to __________?
Development of__________in river is due to meandering ?
Weep holes are provided in canal lining to __________?
The season that starts from 1st October and ends on 31st March, runs for 182 days is called __________?
The ideal crop for wastewater or sewage irrigation is __________?
When the reservoir is full, the maximum compressive force in a gravity dam is produced __________?
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 watershed canal __________?
Out/ of a well water is more than canal water because__________?
Which of the following is a cash crop __________?
Art of making saline un-cultivable lands capable of re-cultivation is called.__________?
Art of growing crops, management of live stocks, husbandry and farming is called__________?
if the depth of water in an open channel is greater than the critical depth, the flow is called__________?
_________% of total global water is fresh and its major portion is obtained from Rains ?
A. 2%
B. 2.5%
C. 3%
D. 3.2%
Correct Answer:
2.5%
✔
Last Updated:
March 29, 2019