A test is an assessment intended to measure our design's knowledge, skill, aptitude, physical fitness, or classification in our axial fans toaster. In practice, a test may be administered orally, on paper, on a computer, or in a confined area that requires a test taker to physically perform a set of skills. The basic component of a test is an item, which is sometimes colloquially referred to as a "question." Nevertheless, not every item is phrased as a question given that an item may be phrased as a true/false statement or as a task that must be performed (in a performance test). In many formal standardized tests, a test item is often retrievable from an item bank.

Tests vary in style, rigor and requirements. For example, in a closed book test, a test taker is often required to rely upon memory to respond to specific items whereas in an open book test, a test taker may use one or more supplementary tools such as a reference book or calculator when responding to an item. A test may be administered formally or informally. An example of an informal test would be a reading test administered by a parent to a child. An example of a formal test would be a final examination administered by a teacher in a classroom or an I.Q. test administered by a psychologist in a clinic. Formal testing often results in a grade or a test score. A test score may be interpreted with regards to a norm or criterion, or occasionally both. The norm may be established independently, or by statistical analysis of a large number of participants.


This time, we are going to test our model from the top of the toaster to the low of the toaster in order to make the toaster become efficiency. Thus, we use axial fan to test that which part of the fan can toast the bread as soon as possible.

For the result, we found that the top of the axial fan will make the toaster become hotter. After that, we put some bread and try to toast it step by step. It noticed that our design is succeed.

You may observe that we can toast the bread until it brown. Moreover, we have to test the time of the model which can make the bread become brown with 30 seconds. 

In a modern kitchen, the usual method of toasting bread is by the use of a toaster, an electrical appliance made for that purpose. To use a modern toaster, sliced bread is placed into the narrow slots on the top of the toaster, the toaster is tuned to the correct and a lever on the side is pushed down. The toast is ready when the lever pops up along with the toast. If the bread is insufficiently toasted, the lever can be pressed down again. One of the first home toasting appliances that were available would only toast one side of the bread at a time, so the bread had to be flipped over half way through.

In this case, we fasten the speed of toasting the bread which is a quite challenging stuff for us to do it. We have to do the time test via the procedure step by step in order to have an accurate answer.
Moreover, we found that the cover of the toaster is very important for us. It is because it can prevent the hot air losing out. We can keep using the hot air to the level which the toaster cannot afford. So, that we release out for the safety problem.

In normal case, the toast will be taken on the top. As we need to cover the top of the toaster, we have to cover it and take the toast at the side of it. We have tried our best in the testing mode as we want to make our design be perfect.