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Vaccinations and Active and Passive Immunization Are Known As

question 17

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Vaccinations and active and passive immunization are known as:

Understand the principles of magnetic flux and its influence on generator operation.
Identify the effects of series and shunt field windings on the magnetism and output of generators.
Understand the basic principles and functions of DC motors and generators.
Identify and describe different types of DC motors and their components.

Definitions:

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