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A Van de Graaff generator is an electrostatic generator which builds up an enormous positive charge on the outer surface of its principal dome. The negative of the circuit is provided by a smaller secondary dome or sphere. Since, it involves electrostatic charge the domes are kept spherical and smooth, as any unevenness or sharp edges would cause a drastic difference in the charge per unit area between the point of unevenness and the rest of the surface. At such high potentials this difference in charge per unit area can be harmful to the material of sphere, the circuit and the surroundings (as it may cause an enormous charge leakage leading to ionization of the surrounding air).
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What type of simple machine is in a cheese grater?
A cheese grater is a type of inclined plane simple machine. The sharp edges on the grater help to reduce the force needed to grate the cheese by providing a flat surface for the cheese to be pushed across.
What is the purpose of a chamfering machine?
A chamfering machine is used to create beveled edges or chamfers on materials like metal, wood, or plastic. This helps to remove sharp edges, improve the aesthetics of the material, and make it easier to handle or assemble.
What is defect that all concave spherical mirrors have?
The defect that all concave spherical mirrors have is called spherical aberration. This results in the formation of a blurred image instead of a sharp focus due to light rays focusing at different points on the mirror's surface.
What is the difference between spherical and round?
round is used to described the shape and or form like of the circle,sphere,cylinder,cone, etc. Spherical is the specific description of a sphere. A sphere is a 3D object having volume. Marble is a sphere Coin is a cylinder marble and coin are circle only if it is already a figure(drawing).
What type of tape is used to round sharp edges on splices using larger conductors?
Semi-conductive EPR tape is commonly used to round sharp edges on splices using larger conductors. This type of tape helps to evenly distribute the electrical stress and prevent corona discharge at the edges of the splice.
Why are rockets spherical?
Streamlining - the cylindrical shape 'slices' through the air better than one with sharp edges.
What kind simple machine is grass shears?
It is an example of a wedge because it has a sharp edges.
Grass shear is what kind of simple machine?
It is an example of a wedge because it has a sharp edges.
What rock has sharp edges?
Rocks that have sharp edges are often formed from the cooling and solidification of magma. These cooling processes can occur quickly, resulting in the formation of sharp edges and angular shapes. Some examples of rocks that may have sharp edges include basalt, obsidian, and flint.
Why knives scissors and nails have a sharp edges?
Knives and scissors have edges to cut things, but nails do not have sharp edges, they have points to penetrate hard surfaces.
Why do rocks fragments carried by glacier not lose their sharp edges?
The rocks are frozen solid therefore there Sharp edges are not lost
Why are sharp edges or points in avoided electrical machines?
Sharp edges or points are avoided in electrical machines because they can create stress concentrations that lead to mechanical failure. Additionally, these features can cause electrical arcing or short circuits, compromising the machine's performance and safety. Smooth surfaces also facilitate better heat dissipation, reducing the risk of overheating. Overall, avoiding sharp edges enhances the durability and reliability of electrical machines.
What is the purpose of molars with sharp edges?
shark
Do all shapes have edges?
Every shape that is round does not have edges. A shape that has sharp points and has straight lines can have edges.
What is the possessive noun for edges of the knives?
The possessive form is the knives' edges.
When was Hudson-Sharp Machine Company created?
Hudson-Sharp Machine Company was created in 1910.
A solid with flat sides that meet at sharp edges and corners is called?
a solid with flat sides meet at sharp edges and corners is called crystal structure
