In the US, the Main Line Power Operates at a Frequency

question 30

Multiple Choice

In the US, the main line power operates at a frequency of ____ Hz.

• A)60
• B)50
• C)75
• D)90

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Definitions:

Neuroticism

A personality trait characterized by a long-term tendency to experience negative emotions such as anxiety, sadness, and moodiness.

Conscientiousness

A personality trait characterized by being diligent, careful, thorough, organized, and responsible.

Neuroticism

A personality trait characterized by a tendency to experience negative emotions, such as anxiety, depression, and irritability, more frequently and intensely than others.

Big Five Traits

The Big Five Traits are a model in psychology that describes personality in terms of five broad dimensions: openness, conscientiousness, extraversion, agreeableness, and neuroticism.