an intermediate switch is a switch of 4 terminals which is used to control devices from more than 2 locations if you want to control a device eg lamp from one locati on you use a normal switch you could see two terminals behind it
Fatty acids are made from carbon, hydrogen and oxygen. Fatty acids are constructed from the chemical elements carbon, oxygen and hydrogen. Fatty acids can be divided into a carboxylic acid head groupâhence fatty acidâlinked to a long chain of carbon atoms. The bond between the carbon atoms stores a large amount of biochemical energy and is very stable, allowing fats to be an efficient long-term store of energy in your body.
In a saturated fatty acid, each carbon atom has bonded with two hydrogen atoms. In other words, it's saturated with hydrogen. This saturation makes the fatty acid very stable, which means it can withstand more heat before it becomes rancid. Common examples of saturated fats are butter and coconut oil.atty acids are made up of carbon and hydrogen molecules. There are three types of fatty acids: saturated, monounsaturated, and polyunsaturated. The basic difference between each of these is the number of carbon atoms with or without two hydrogen atoms bonded to them. Here's the difference.