The Primary Winding of a Transformer Is Between Points B

question 19

Multiple Choice

The primary winding of a transformer is between points B and N, and has 120 volts applied to it. There are 120 turns of wire between points B and N. The selector switch is set to point D, and the load is now connected between points D and N. The secondary of this transformer contains 40 turns of wire. The amount of voltage applied to the load is ____ V.

• A) 30
• B) 40
• C) 90
• D) none of the above

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Definitions:

Moral Treatment

An approach to mental health care in the 18th and 19th centuries that emphasized humane and respectful techniques.

Dorothea Dix

A pioneering advocate for the mentally ill in the 19th century, who played a key role in the creation of the first generation of American mental asylums.

Discrete Disorders

Mental or physical health conditions with specific, identifiable symptoms and diagnostic criteria.

Modern Classification

The contemporary systems and methods used for categorizing and organizing entities based on shared characteristics and standards, particularly in science and technology.