The answer is D. A universal motor uses brushes made out of carbon. The softness of the carbon allows easy direct radial contact with the communicator without any damage. It also allows easy reversal of rotor direction. A carbon brush has a flexible copper jumper lead attached.
A sales tax is a tax on goods and purchases.
Answer:
A system of government in which powers are shared between two levels of government is known as a Federal system.
Answer:
Race logic
Explanation:
This is an example of a process known as "race logic." This occurs when different people are treated differently, or their actions are explained differently, based on the race that they belong to. In this example, the same accomplishments and behaviour are understood differently in white and black people. This type of logic is an example of a bias that gets in the way of equality.
