The Term Abertura Refers to the

question 53

Multiple Choice

The term abertura refers to the

• A) opening of the Brazilian economy to the world economy.
• B) opening of  the World Cup in 2014.
• C) period of authoritarian liberalization begun in 1974 that eventually led to the return of democratic rule.
• D) enfranchisement of women.
• E) elimination of slavery in Brazil.

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Definitions:

Wiring Diagrams

Schematic representations showing the electrical connections and functions of wiring within an electrical circuit or system.

Control Circuit

An electrical circuit designed to control the operation of mechanical devices or systems.

Contactor Unit

An electromechanical switch used for switching an electrical power circuit, often found in control and automation systems.

Overload Unit

A protective device used in electrical circuits to prevent motors and other devices from operating at currents that are higher than their safe operating limits.