EN1A is a type of mild steel. It's got good properties for machining (free cutting) and can be formed by rolling or drawing. However the properties of the steel might have been changed by heat treatment so you can't just swap in components or make them yourself if you don't know what they are doing. If the part is to be used in a critical part of the car then you will need to ensure they are safe. http://www.oldengine.org/members/diesel/Tables/steel.htm
why is the purpose of using coloured alcohal instead of usin any other compound why use of alcohal is preferred over mercury in thermometers
The correct spelling is Invisalign and the purpose is to act as a form of dental brace for the teeth. It is clear plastic type material that aligns the teeth properly.
Uses of phenyl in domestic purpose
while doing the welding ,the weld metal should be deposit in the weld pool of parent material and electrode.In some type of welding like TIG ,the electode is not consumable ,it is used to create arc betwenn the electode and the parent material.In such cases,the filler metal or wire is used to join the parent material
Refrigerants are substances that maintain a cool temperature and circulate cool air. These substances are used in refrigerators and other cooling systems, as well as in home and automobile air conditioning and heating systems. Your refrigerator must have an adequate level of refrigerant to maintain the temperature needed to keep fresh foods cool and freezer items frozen.#chariechixx^^
It is a convenient form of transportation.
To get to places without walking all the way.
It is noise .
The purpose of the bonding material is to join the materials being bound.
noise
it helps your toy or what ever go faster
To get from point A to point B in the fastest, simplest way.
Material certificate is an approval to manufacture a particular material.Its purpose of reviewing it is to know the exact material to produce.
It was no accident. Men worked long and hard to develop the automobile. I will post a link for you with lots of information.
The purpose of the inlet valves in a petrol driven automobile is to allow gas pass into the combustion chamber.
It serves the purpose of the Freon for your A/C .
Noise !