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Winnowing is a process of separating grains from chaff by blowing air through them, allowing the lighter chaff to be carried away by the wind. Sieving, on the other hand, involves separating particles of different sizes by passing them through a sieve or screen with specific sized holes.
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What class of lever is sieving machine?
A sieving machine is typically considered a third-class lever, where the effort is placed between the load (material being sieved) and the fulcrum (pivot point). In this case, the effort is exerted by the machine to sift the material through the sieve.
What is example of sieving?
An example of sieving is when you use a sieve or strainer to separate larger particles from smaller ones. For instance, sifting flour to remove lumps and break up clumps is a common example of sieving in cooking and baking.
What are the uses of winnowing machine?
Winnowing machines are used to separate grain from chaff and other impurities after harvesting. They are commonly used in agriculture to improve the quality of the harvest and make the grain ready for storage or further processing. Winnowing machines help to increase efficiency and reduce manual labor in the grain-cleaning process.
What is the relation between the path difference and phase difference?
The phase difference between two waves is directly proportional to the path difference between them. The phase difference is a measure of how much the wave has shifted along its oscillation cycle, while the path difference is a measure of the spatial separation between two points where the waves are evaluated.
What is the difference between 164 and 220?
The difference between 164 and 220 is 56.
What are the pure substance and what are a mixture?
sieving, handpicking, threshing, winnowing
What are the different methods for separating mixtures?
winnowing,sieving,sedimentation ,centrifugation ,decantation, evaporation
What allows a mixture to be separated into its components?
Hand Pricking, sedimentation, decantation, magnetic sepration, filteration, winnowing, sieving.
Why A mixture can be separated by sieving but not by winnowing or handpicking give reason?
due to different size of particles during milling process
What is difference between filtering and sieving?
hi everybody, if u wanna know the answer u will find it right here basically filtering separates tiny solubles and sieving is the opposite. Thanx
What is the difference between Sieving and Filtration?
Sieving: i)The sieve used in this method has larger pores. ii) It is used to filter wheat,flour,etc. Filtration: i) The filter paper used in this method has smaller pores. ii) It is used to filter muddy water,etc.
When was The Winnowing created?
The Winnowing was created in 1976-02.
What is the difference between filtration and sieving?
Both do the same work that is put out larger particles that are larger than their pore size. filters are more advanced you can even separate out single cells.
What is the difference between filtering and sieving?
Both do the same thing that is put out large particles larger than their pore size but filters are more advanced by filtering you can separate out single cells
What are the example sieving?
Examples: sieving of sand, sieving of flour, dimensional sorting of peas and beans, etc.
What is an example sentence for winnowing?
Tonight we are winnowing barley on the threshing-floor.
Under what conditions should you use wet sieving instead of dry sieving?
Wet sieving is typically used when the sample material is cohesive, contains fines, or when the particles are highly irregular in shape. It helps to overcome issues such as agglomeration, particle trapping, or size underestimation that can occur in dry sieving. Wet sieving is also useful when accurate particle size distribution data is needed for fine-grained materials.
