Diameters of three inlet pipes of a cistern = 1.5 : 2 : 2.5 = 3:4:5 Ratio of efficiency will be = Square of diameter => 9 : 16 : 25 Total work = Time x Maximum diameter efficiency = 216 min x 25 If all three work = (216 x 25)/50(9+16+25) = 108 min = 1 hour 48 min
In choosing between the two completing resources, the saving in the resource replaced must be greater than the cost of resource added. Which of the foll...
Water use efficiency is highest for drip irrigation. What is the water use
efficiency for drip irrigation?
Booklice belongs to the insect order:
Choose the correct option
Statement I: Saline soils are called White alkali soils
Statement II: Saline soils contains salts capable of und...
____is a breeding process where unrelated animals of the same species but different breeds are mated.
Which buffalo breed is known for its large body size and is often used for heavy agricultural work in India?
Syngamy results in formation of which zygote?
It is a systemic insecticide-
Triple E strategy’ is related to which of the following initiatives?
Total depth of water (cm) required by a crop during its duration in the field is known as:
