A Two-Phase Power System Has Two Voltages That Are _____

question 11

Multiple Choice

A two-phase power system has two voltages that are _____ out of phase.

• A) 60 °
• B) 90 °
• C) 180 °
• D) 360 °

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Definitions:

Midpoint Formula

A method used in economics to calculate the elasticity of demand or supply by averaging the initial and final quantities and prices to estimate the percentage change.

Price Elasticity

measures how much the quantity demanded of a good changes in response to a change in the price of that good.

Absolute Value

The absolute value refers to a number's magnitude irrespective of its sign, essentially measuring how far away the number is from zero along the numerical line.

Complementary Good

A complementary good is a product or service that adds value to another product or service when both are used together, leading to an increase in demand for one when the price of the other decreases.