A disc plough uses concave discs to cut and turn the soil, making it effective in tough and rocky conditions. In contrast, a mouldboard plough features curved blades that slice through the soil and invert it, creating a furrow. While disc ploughs are better suited for hard or stony ground, mouldboard ploughs are ideal for softer, loamy soils where thorough soil inversion is desired. Overall, their design and functionality cater to different soil types and farming needs.
disc plough are used for bringing out clods or lumps of soil and inverting them
mould is a hollowed out block that is filled with a liquid like plastic , glass, metal, ceramic raw material. while cavity is a small passage for flow of material in mould or die.
The difference in level between the height of the mould and that of the highest point of the subsided concrete is measured. This difference in height in mm. is taken as Slump of Concrete.
thallus is the entire vegetative body of mould and consists of hyphae ( mass branching,interwined filament).
In injection moulding the polymer is moltern and 'injected' into a mould. in blow moulding the polymer is as a sheet or as a parison that is pushed into a mould by air. I guess the main difference is injection moulding fills the mould with solid parts where as blow moulding just creates a thin surface
casting is that in which the metal melts in liquid form by heating and drawn in the mould. after some time it takes a shape of mould. forging is that in which the metal heated (at that point in which it is in a solid form) and took the shape by hammering, punching, pressing etc.
injection mould blow mould extrusion mould Comprssing mould
Prof. MasonVaugh is the father of Agricultural Engineering in India. He was an agricultural engineer at Allahabad Agricultural University. He is the first person to start research in the field of agricultural engineering and became the father of Agricultural Engineering in early forties. He established Department of Agricultural Engineering in Allahabad Agricultural University. Several implements such as Mould Board Ploughs (Wah Wah Plough, U.P. No.1, U.P. No.2, Shabash Plough) hoes, cultivators and wheat thresher were, for the first time introduced in India, by Prof. Vaugh.
mold is homophone for mould.
Because of bacteria or dirt getting stuck to the food which causes mould. Write on my message board if you have any questions!
'She poured wax into the mould' 'The bread was covered in mould'
the difference is on the words that it gives.we can see a very clear differentiation in that. plus, the different also is we can compare that sooty mould have a darker of it's dark color compared to black mildew which often seen in brownish colour.