To Reverse the Direction of Rotation of a Three-Phase Motor

question 12

Multiple Choice

To reverse the direction of rotation of a three-phase motor, reverse _____.

• A) any one lead
• B) any two leads
• C) any three leads
• D) all leads

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Definitions:

Anaphase

Stage of mitosis in which the chromosomes move to opposite poles of the cell; anaphase occurs after metaphase and before telophase.

Centromere

A specialized constricted region of a chromatid; contains the kinetochore. In cells at prophase and metaphase, sister chromatids are joined in the vicinity of their centromeres.

Nucleosomes

Structural units of a chromosome, consisting of a segment of DNA wound around a core of histone proteins.

Histone Proteins

Proteins found in the nucleus of eukaryotic cells that package and order the DNA into structural units called nucleosomes.