Single-Phase ____ Motors Operate on the Principle of a Rotating

question 10

Multiple Choice

Single-phase ____ motors operate on the principle of a rotating magnetic field developed by a shaded-pole stator. Although they will operate at synchronous speed, they do not require DC excitation current.

• A) synchronous
• B) consequent
• C) shaded-pole
• D) shaded-coil

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Definitions:

Frustration Aggression Hypothesis

A psychological theory suggesting that aggression is often a result of frustration, which occurs when an individual's effort to achieve a goal is blocked.

Aggression

A range of behaviors that can result in both physical and psychological harm to oneself, others, or objects in the environment.

Catharsis

The act of liberating oneself from intense or suppressed feelings, thus achieving emotional relief.

Electric Shock

A sudden discharge of electricity through a part of the body, often used in psychological experiments to study learning or as a form of aversion therapy.