________ Refers to Online Communication and Purchases That Occur Among

question 7

Multiple Choice

________ refers to online communication and purchases that occur among individuals without directly involving the manufacturer or retailer.

• A)Business-to-business e-commerce
• B)B2B e-tailing
• C)C2B marketing
• D)B2C e-marketing
• E)Consumer-to-consumer e-commerce

---

Definitions:

Coupling Ratio

in engineering, refers to the relationship between the input and output of a system, such as in transformers or gear ratios.

Fluid Couplings

A hydrodynamic device used to transmit rotating mechanical power; it has been used in automobile transmissions as a replacement for a mechanical clutch.

Torque Converter

A fluid coupling device that is used to transfer rotating power from a prime mover, like an engine, to a rotating driven load.

Vortex Flow

A flow pattern characterized by the rotation of fluid in a circular path around an axis.