Which of the Following Numbers Has the Greatest Number of Significant

question 32

Multiple Choice

Which of the following numbers has the greatest number of significant figures?

• A)0.5070
• B)0.201
• C)418000
• D)6.02 × 10²⁴

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Definitions:

Gear Lube Classifications

Standards that define the properties and specifications of lubricants used in gear systems to ensure proper functioning and longevity.

API GL-5

A classification of lubricants, defined by the American Petroleum Institute, indicating oil suitability for high-pressure conditions in vehicle axles and transmissions.

Zerk Fitting

A standard grease nipple. Its orifice is sealed with a spring-loaded ball that unseats when pressurized grease is applied to it.

Grease Nipple

A fitting used on mechanical systems to feed lubricants under pressure into bearings, joints, or mechanical systems.