The Most Economical Speed for an Electrical Motor Is About

question 2

True/False

The most economical speed for an electrical motor is about 1800 revolutions per minute.

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Definitions:

Common Ancestor

The most recent individual from which all organisms in a group are directly descended.

Phylogenetic Systematics

A method of classifying organisms based on their evolutionary relationships, utilizing genetic, morphological, and other data to infer a "family tree" of life.

Dinosaur Genera

Categories in the classification of dinosaurs, where each genus comprises one or more species that are closely related.

Monophyletic Clade

A Monophyletic Clade is a group of organisms that consists of a single common ancestor and all its descendants, representing a complete branch on the tree of life.