Chemical Engineering

Neglect! Failure to change the coolant on a regular basis and failure to use Distilled water with the mix.

using the wrong type of coolant there are different kinds make sure you get the right one for your engine

color

well getting hit in the head a lot is one way, but if you dont want to learn that way here is what i suggest. Football players specifically train so they don't get injured after being hit. They do alot of explosive lifting. Doing alot of explosive weight lifting will teach your body how to take sudden impact. What I mean by explosive is olympic weight lifting like the clean and jerk and the snatch. These are hard to learn but absolutely phenomenal for boxing. I started doing them a year back and now getting hit in the head doesn't affect me like it used to. Go on youtube and watch some videos to get started. I recommend getting a trainer to help you since the potential for injury is there. You should target being able to power clean 1.5 times your body weight to see any results. hope that helps.

What are the three main causes of corrosion?

Formed into a mass by heat and pressure

The reason that oil shale is not used to produce oil is because this is what keeps the oil well from collapsing after the oil is removed. If the oil shale were mined, the oil well would collapse into a large trench in the ground.

The corrosion on iron can be reduced by suitable thin layer of element to be electroplated.

According to rittengers law,the energy required in crushing is proportional to the new surface created.i.e..,P/m=kk(1/db-1/da),where P/m is the amount of power required,db and da are the diameters id particles after and before crushing respectively.

0,20kn/m

An endothermic reaction need heat to occur.

yes but not the volume

easy way

if there is a system consisting of A & B .the pressure of the system is P then the partial pressure of A is=(mol.fraction of A).P

partial pressure of B is=(mol.fraction of B).p

To increase Young's modulus of shotcrete, you can enhance the mix design by incorporating supplementary cementitious materials like silica fume or fly ash, which improve strength and stiffness. Additionally, optimizing the aggregate size and grading helps achieve better particle packing and reduces voids. Implementing proper curing techniques and ensuring adequate hydration during the curing process can also significantly enhance the material's mechanical properties. Lastly, using high-performance fibers can improve tensile strength and ductility, contributing to an increased Young's modulus.

The safety valve in a pressure cooker is typically made from brass or stainless steel. Brass is favored for its durability and resistance to corrosion, while stainless steel is used for its strength and ability to withstand high temperatures. Both materials ensure reliable performance and safety in pressure cooking applications.

hypobromite ion

Depending on what temperature the plastic is then the plastic changes from clear to frosty. Contact your nearest BASF office for more details

1 mil (1/1000-inch) dry film thickness

heating in hexane

no

If you combined titanium concrete and plastic you would have made a material called a composite. Well known composites are things like glass fibre and carbon fibre. They are made using a fibre such as class, cotton, silk, Kevlar or carbon and a matrix, which is commonly a plastic. The fibres usually carry the load and the matrix holds the fibres in place. Some specialist composites have metal fibres in them.

Concrete is already a composite material made of aggregates and cement. This can be reinforced using metal mesh commonly known as ferrocement. The addition of the metal makes cement able to withstand tensile loads. It can then be used to make bridges or even ships.

Sometimes plastic fibres are also used when making screeds to reinforce concrete and reduce cracking.

It is debatable whether titanium would be a useful reinforcement for concrete as concrete structures are heavy and steel is much cheaper. The only reason you would use titanium would be to have a better strength to weight ratio. If would therefore make more sense to use thin titanium wires set in a strong plastic such as epoxy resin and forget about the concrete all together.

Another option would be to try and make a ceramic metal alloy called a Kermit. This requires very high temperatures, which would cause the cement to explode and the plastic to vaporise.

heat it

Gas or liquid passed through bottom of the column and the solid particles from the top is fluidized below the maximum fluidization velocity with regeneration of continuos stage.