Three-Phase Systems Provide Separate Voltages That Are ____ Electrical Time

question 10

Multiple Choice

Three-phase systems provide separate voltages that are ____ electrical time degrees apart.

• A) 90
• B) 120
• C) 180
• D) 360

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Definitions:

Carpels

The female reproductive organ of a flower, consisting of an ovary, a stigma, and usually a style.

Mature Ovary

The part of the female reproductive organ in angiosperms that has completed its development phase, typically containing the ovules and ready for fertilization.

Stigmatized Pollen Grain

a pollen grain that has been rejected or marked negatively by stigma cells, potentially due to species incompatibility in plant reproduction.

Megaspore

The larger type of spore in some plants that develops into a female gametophyte.