Using a Dial-Up Line to Connect Computers Costs More Than

question 173

True/False

Using a dial-up line to connect computers costs more than making a regular telephone call.

---

Definitions:

Four Stages

Describes a process or system that is divided into four distinct phases or levels of operation.

VFD

A device known as Variable Frequency Drive controls electric motors by altering the voltage and frequency that are delivered to the motor.

Affinity Laws

Mathematical relationships that describe the impact of changes in speed, diameter, and density on the flow, pressure, and power of a fluid in a system.

Operating Quadrants

The four sections of a graph, typically in motor control applications, representing different modes of operation such as forward/reverse and motoring/generating.