​What Is One of the Main Causes for Famine in the World

question 7

Multiple Choice

​What is one of the main causes for famine in the world today?

• A)inadequate land to grow crops on
• B)pest infestation of growing crops leading to failed growth
• C)​fighting among warring factions in countries where one faction is in power
• D)​inadequate aid from international aid organizations
• E)​an insufficient number of farmers who produce edible crops

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Definitions:

Delta

A method of electrical connection in which each side of a load is connected to a vertex of a triangle-like configuration, with power supplied at each vertex.

Wye

An electrical configuration where three components are connected at a single common point, forming a Y shape.

True Power

The actual power consumed by a device in an electrical circuit, measured in watts (W), and calculated as the product of voltage, current, and the cosine of the phase angle between them.

Three-Phase Circuit

An electrical distribution system consisting of three alternating currents of the same frequency, which reach their peak values at different times.