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:

World War II

A global conflict that lasted from 1939 to 1945, involving most of the world's nations, including all the great powers, eventually forming two opposing military alliances: the Allies and the Axis.

Atlantic Charter

Agreement Issued August 12, 1941, following meetings in Newfoundland between President Franklin D. Roosevelt and British Prime Minister Winston Churchill, that signaled the Allies’ cooperation and stated their war aims.

1941

A significant year marked by events such as the attack on Pearl Harbor, which led the United States into World War II.

Four Freedoms

Fundamental principles outlined by President Franklin D. Roosevelt in 1941, which include freedom of speech, freedom of worship, freedom from want, and freedom from fear.