A(n) ____ Motor Is an AC Motor in Which the Rotor

question 1

Multiple Choice

A(n) ____ motor is an AC motor in which the rotor revolves at the same speed as the rotating magnetic field.

• A) high-frequency
• B) multispeed squirrel-cage
• C) polyphase synchronous
• D) adjustable-speed induction

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Definitions:

Archaea

One of the two prokaryotic domains of life. Archaea superficially resemble bacteria, but they are distinguished by a number of unique biochemical features.

Genetic Polymorphism

The simultaneous occurrence of two or more discrete phenotypes within a population. In the simplest case, each phenotype results from a different allele or combination of alleles of a single gene. In more complex cases, the phenotypes result from complex interactions between many different genes and the environment.

Phenotypes

The set of visible or measurable traits of an organism that arise from the interaction of its genotype with the environment.

Population

A population consisting of members of the same species who live and reproduce within a specific region.