In an LCR Series Circuit, If the AC Frequency Is

question 12

Multiple Choice

In an LCR series circuit, if the AC frequency is decreased to a very small value, what value does the magnitude of the angle between the current and voltage phasors approach?

• A) 90°
• B) 180°
• C) 0°
• D) 45°

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Definitions:

Marginal Cost

The augmentation in cumulative cost resulting from the manufacture of an additional unit.

Average Total Cost

The total cost of production divided by the quantity produced, representing the average cost per unit of output.

Scones

Scones are a type of baked good, often lightly sweetened and sometimes glazed, typically made of wheat, barley or oatmeal, and baking powder, and served with tea.

Marginal Cost

The swell in total charges associated with crafting an additional unit of a good or service.