What Is the Reason for Using a Twisted Wire Pair

question 40

Multiple Choice

What is the reason for using a twisted wire pair for the data backbone on J1939 buses?

• A) reduces surface area on which electromagnetic interference can act
• B) increases the surface area available for electromagnetic transmission
• C) increases the overall toughness of the wire
• D) reduces the transmissions speeds of data packets to an acceptable level

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Definitions:

Oligopolistic Firms

Companies operating in a market structure characterized by a small number of firms controlling a large market share, often leading to limited competition.

Pure Monopoly

A market structure where a single seller controls the entire market for a particular product or service, with no close substitutes available.

Pure Competition

A market situation characterized by an infinite number of buyers and sellers, homogeneous products, and no barriers to entry or exit.

Monopolistically Competitive

A market structure where many firms sell products that are similar but not identical, allowing for significant influence over price due to product differentiation.