In the center of the oven and on the middle rack.
An oven rack that is split!!!
Middle rack.
You can find a rack for a Decosonic oven at many websites, including eBay, or directly with the manufacturer.
Cookies should be placed on the middle rack and, if possible, a second cookie sheet should be placed under the first one to help avoid burning the underside of the cookies. Alternatively you can buy cookie sheets that have a double layer bottom with an airspace between.
Unless a recipe provides specific instructions to something different, you should bake using the centre rack in the oven
When baking, food placed on the bottom rack of the oven may cook faster; however, it may cook too fast, and burn. When broiling, food placed on the top rack of the oven will cook faster, but will need careful watching to prevent burning.
It could be referring to either the oven rack, or a special rack made with spears on which to spear the potato for baking.
because if u dont then it will stick to the rail inside the oven
Always cook a cake on the middle rack, whether the oven is on fan forced or not, otherwise you'll burn the top.
Put on the baking sheet turn the oven on and slip it in.Usually the center rack at about 350oF for 25-30 min. There are specialized pizza pans which have a perforated surface that lets the bottom crust get crispier. Don't oil them as the oil drips thru the holes.
cooling rack is used for cooling your baked product after you take it out of the oven such as bread, cake, cookies etc.