Step farming is also known as terrace farming. Terraces or steps is built on slopes of hills and mountains. Contour farming means following the... View Article
This technique helps to capture and hold rainfall before it can become runoff. It also inhibits wind erosion by keeping the soil heavy and moist.... View Article
Contour barriers are contour strips that intercept downslope flowing water and soil particles. Contour ploughing means following the natural... View Article
Contour Ploughing means following the natural contours when tilling the soil, planting and cultivating. It mitigates the impacts of floods,... View Article
Contour bunding involves the placement of lines of stones along the natural rises of a landscape, and contour farming. The purpose of contour... View Article
Contour bunding is a land management practice for marginal, sloping, and hilly land where the soil productivity is very low. It involves the... View Article
A combination of mineral particles, organic matter, water and air determine the soil's properties. Some physical properties of soil are soil... View Article
Tillage destroys a soil’s physical properties and therefore the soil’s ability to function properly. Tillage depletes the soil’s aggregate... View Article
The size of soil particles is one of the factors that determine their ability to retain water. Soil retaining capacity is more when the size of... View Article
A vehicle powered by a scramjet engine can travel in hypersonic speeds, upto a speed of 10 Mach.You can read about the Hypersonic Technology... View Article
No, the scramjet engine does not have any moving parts.You can read about the Hypersonic Technology Demonstrator Vehicle (HSTDV) - unmanned... View Article
Scramjet engines can be used for achieving hypersonic speeds.You can read about the Hypersonic Technology Demonstrator Vehicle (HSTDV) - unmanned... View Article
Russia, USA, China and India are the countries having scramjet technology.You can read about the Hypersonic Technology Demonstrator Vehicle... View Article
Ramjet can be used in missiles. You can read about the Hypersonic Technology Demonstrator Vehicle (HSTDV) - unmanned scramjet technology of DRDO... View Article
Turbojet engine will work even when the speed is zero whereas the ramjet won't function when the speed is zero. You can read about the Hypersonic... View Article
Yes, Scramjet is faster than ramjet. Ramjet operates at supersonic speeds and scramjet operates at hypersonic speeds. You can read about the... View Article
In a Ramjet engine the air flows through the combustion chamber of the engine at subsonic speeds. The incoming air is compressed using the... View Article
In a scramjet the air flows through hypersonic speeds in the combustion chamber of the engine.You can read about the Hypersonic Technology... View Article
The main advantage of the ramjet engine is it is efficient over long distances.You can read about the Hypersonic Technology Demonstrator Vehicle... View Article
Scramjet engines will help in achieving hypersonic speeds and it does not have any moveable parts like conventional engines.You can read about... View Article
