A Function of a Commutator Is to Carry a Current

question 14

True/False

A function of a commutator is to carry a current from the supply line, via the brushes, into the rotating armature.

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Definitions:

Excise Tax

A tax levied on specific goods or services, such as alcohol, tobacco, and gasoline.

Elastic Supply

A situation where the quantity supplied of a good changes significantly in response to changes in its price.

Elastic Demand

a situation where the quantity demanded of a good or service significantly changes in response to a change in price.

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in its price.