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Manufacturing

Manufacturing is the use of tools, machines and labor to produce goods for sale or use. It may refer to various human activities ranging from handicraft to high tech, but is most commonly applied to industrial production where raw materials are transformed into finished goods.

8,256 Questions

What is the description of bath soap?

Bath soap is a cleansing product used during bathing or showering to remove dirt, oils, and impurities from the skin. It usually comes in bar or liquid form and is formulated with ingredients such as surfactants, moisturizers, and fragrances to cleanse and nourish the skin.

Why does rubber burn?

Rubber is a polymer composed mainly of carbon and hydrogen atoms, making it highly flammable. When heated to high temperatures, the chemical bonds in rubber break down, releasing energy in the form of heat and light, which causes it to burn. The combustion process involves the reaction of rubber with oxygen in the air, producing carbon dioxide and water vapor as byproducts.

Will a stainless steel cup work as a crucible?

Yes, a stainless steel cup can work as a crucible for some low-temperature melting processes, such as melting small amounts of metals like aluminum or copper. However, it may not be suitable for high-temperature applications involving materials like gold or silver due to the lower melting point of stainless steel. Make sure to check the specific temperature limitations and compatibility of the stainless steel cup for your intended use.

What is the purpose of tempering a quench hardened plain carbon steel?

Tempering is applied to quench hardened plain carbon steel to:

1. reduce brittleness.

2. increase ductility.

3. increase toughness.

4. relieve stresses in the martensite structure.

Increase in tempering temperature lowers the hardness. The reduction in hardness of the quenched steel depends upon the composition of the alloy and the exact value of the temperature applied.

What is the charge of rubber?

Rubber is a neutral substance, meaning it has no overall charge. However, it can become charged through processes like friction, where it can become negatively charged due to the transfer of electrons.

What are the different parts of a ball point pen?

A ballpoint pen typically consists of a plastic or metal barrel, a retractable mechanism (such as a button or twist mechanism), an ink cartridge containing viscous ink, and a small metal ball at the tip that rotates to transfer ink onto paper. Some pens may also have a pocket clip and a grip section for comfortable writing.

What is formaldehyde used industrially to make?

It is generally used in the synthesis of more complex compounds and materials.

plywood, paper towels, paper napkins, facial tissue, carpeting, paints, explosives, embalming chemicals, a fixative for microscopy, a preservative for vaccines, plastics... Check the related link for more info.

Does a steel wool pad and vinegar generate heat?

No, steel wool and vinegar do not generate heat when combined. The chemical reaction between the two ingredients creates a solution that can be used for various cleaning purposes, such as removing stains or rust.

How to remove white out from nylon clothing?

To remove white out from nylon clothing, gently scrape off excess dried white out using a dull knife or spoon. Then, apply a small amount of rubbing alcohol onto the stained area and dab with a clean cloth. Wash the garment in cold water with laundry detergent and air dry. Repeat if necessary.

Where was the first ever pencil made?

An unknown inventor, probably 2 500 years ago, in the ancient Roma. Having been lost for centuries, it was independently discovered again in the late 19th century in Nevada, USA, by Joseph Cartwright. Cartwright and his business partner, Joseph Dixon, commericalized the product by embedding it inside of wooden sticks cut from the numerous pine trees on Cartwright's ranch. The Dixon-Ticonderosa pencil was thus born and sold throughout the western United States, and it remains a strong player in the global pencil industry to this day.

What does 12 gauge metal weigh?

Sheet steel is 4.375 lb per feet squared; 4.531 lb per feet squared for galvanized steel; Stainless steel is 4.41 lb per square feet; and 1.140 lb per squared feet for aluminum.

Is silk a solid or a liquid?

Silk is a solid material. It is a natural protein fiber produced by certain insects, such as silkworms, and is commonly used in textiles.

What are chemical properties of stainless steel?

Pure iron (Fe), mixed with carbon to produce 'steel', Chromium is added to steel to make it resistant to rust. copper, Titanium annd vanadium are the alloys which make it more suitable for specific uses,

How do you convert square meters to cent?

To convert square meters to square centimeters, you need to multiply the number of square meters by 10,000 (since 1 square meter is equal to 10,000 square centimeters). For example, if you have 3 square meters, you would have 30,000 square centimeters (3 x 10,000 = 30,000).

How do you check purity of wool?

You can perform a microscopic purity test by using transmitted light to see if the fibers form simple shapes. For example, cashmere's fine fiber will appear as small blocks next to each other. Pure cashmere is always labeled as 100% cashmere and it is soft and slippery, but if it is part silk, it will appear shiny.

How do you convert cubic meters to linear meters?

There can be no conversion. A linear metre is a measure of length in 1-dimensional space while a cubic metre is a measure of volume in 3-dimensional space. The two measure different things and, according to basic principles of dimensional analysis, any attempt at conversion from one to the other is fundamentally flawed.

Which alcohol is used in manufacturing of soap?

Ethanol, also known as ethyl alcohol, is commonly used in the manufacturing of soap. It helps to dissolve and mix the ingredients together and also acts as a preservative in some formulations.

Formula for linear meter?

Its simple but you need the width of the material you are going to be working with.

LINEAR METRES (LM) = AREA OF SPACE / WIDTH OF MATERIAL REQUIRED(W)

For example:

I have a room 6 x 5 metres so the Area = 30 m2

I want to lay timber floorboard planks and their WIDTH per floorboard plank is 0.25 metres.

LM=A/W = 30/0.25 = 120

Therefore I will need 120 linear metres of the 0.25mtr wide planks.

What are animal rubber bands?

Animal rubber bands are special-shaped rubber bands that are designed to look like animals when stretched and looped in certain ways. They are often used for crafting, wristbands, or as fun accessories.

Are cotton balls really made from ice cubes?

No they not seriosully they made from choclate ice cream

What is the ionic equation when heating steel wool with S8?

When heating steel wool (Fe) with S8, the ionic equation can be represented as Fe(s) + S8(s) -> FeS(s), where iron reacts with sulfur to form iron sulfide.

How does palmolive clean dishes?

Palolive is a chemical bound. It has a hydrophilic and a lipophilic part.

Hydrophilic means that Palmovive can dissolve in Water while lipophilic means thet it can be dissolved in grease.

So Palmolive compounds with water and the disches dirt.

And by pulling your rinsing tanks plug the dirt vanishes with the rinsing water.

Manufacturing cities in the US are most heavily concentrated in the?

Midwest and Southeast regions of the United States, with cities like Detroit, Chicago, and Atlanta being notable hubs for manufacturing. These regions have a long history of industrial development and infrastructure that support manufacturing activities.

What do you do if swallow a rubber band?

If you accidentally swallow a rubber band, it will likely pass through your digestive system without causing harm. Keep an eye out for any signs of discomfort, such as abdominal pain or difficulty breathing. Seek medical attention if you experience severe symptoms or if the rubber band gets stuck.

How many linear meter in one kilometer?

100 centimetres in one metre. Cent is Latin for a hundred. (Centurian)

1000 millimetres in one metre. Milli is Latin for a thousand. (Millenium)