Use the Following to Answer Questions

question 186

Multiple Choice

Use the following to answer questions :
Figure: Shifts in Demand and Supply IV
-(Figure: Shifts in Demand and Supply IV) Look at the figure Shifts in Demand and Supply IV. The figure shows how supply and demand might shift in response to specific events. Suppose oil becomes more expensive. Which panel BEST describes how this will affect the market for gasoline, which is made from oil?

• A)panel A
• B)panel B
• C)panel C
• D)panel D

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Definitions:

Three-Phase Connection

A method of electrical power distribution that uses three alternating currents of the same frequency and amplitude, which are offset in time to provide a more constant and efficient power supply.

Inductive Loads

Electrical components or devices, such as motors or transformers, that primarily use magnetic fields to function, causing a phase shift between the voltage and current.

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.