Data Reduction Is

question 46

Multiple Choice

Data reduction is

• A) recording data onto individual data sheets
• B) transcribing data from individual data sheets to a summary form
• C) performing statistical analysis
• D) All of these are true.

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Definitions:

Slip Spline Assembly

A mechanism in driveshafts that allows for length variation due to suspension movement, ensuring smooth power transmission.

Lubricant

A substance applied between two surfaces to reduce friction and wear.

Hanger Bearing

The center support bearing used to suspend the first section of the drive shaft in a double drive shaft assembly; used on truck drivelines when the distance between the transmission and drive carrier exceeds 70 inches (178 mm) or so. Consists of a sealed rolling element bearing that is supported by a rubber insulator and mounted in a bracket assembly. Also known as center support bearing.

Factory Lubricated

Refers to components that are pre-lubricated during manufacturing, reducing the need for initial maintenance.